製造業における生成AIスタートアップの資金調達動向分析

import React, { useState } from 'react';
import { AreaChart, Area, BarChart, Bar, LineChart, Line, PieChart, Pie, Cell, ComposedChart, CartesianGrid, XAxis, YAxis, Tooltip, Legend, ResponsiveContainer } from 'recharts';

const App = () => {
  const [activeTab, setActiveTab] = useState('yearly');

  const yearlyFundingData = [
    { year: '2022', amount: 2600, growth: 0 },
    { year: '2023', amount: 29100, growth: 1019 },
    { year: '2024', amount: 85000, growth: 192 }
  ];

  const quarterlyFundingData = [
    { quarter: 'Q1 2024', amount: 3900 },
    { quarter: 'Q2 2024', amount: 4200 },
    { quarter: 'Q3 2024', amount: 3900 },
    { quarter: 'Q4 2024', amount: 73000 }
  ];

  const manufacturingAIDeals = [
    { name: 'Divergent Technologies', amount: 230, type: '3Dデジタル製造', description: '生成AIと3Dプリンティングを活用したデジタル製造システム' },
    { name: 'Tractian', amount: 120, type: '製造AI分析', description: 'AIを活用した製造設備の予知保全と分析' },
    { name: 'Etched', amount: 120, type: 'AIチップ製造', description: 'Nvidia社に匹敵する特化型AIチップの開発' },
    { name: 'Recogni', amount: 102, type: '製造AI認識', description: 'Juniper Networksが投資した製造向けAI認識技術' },
    { name: 'GrayMatter', amount: 45, type: 'AIロボット', description: '物理に基づくAIを用いた製造ロボット' },
    { name: 'Haber', amount: 44, type: '産業AI', description: 'AI駆動の製造プロセス最適化' },
    { name: 'ControlRooms.ai', amount: 10, type: 'トラブルシューティング', description: '製造業向けAIトラブルシューティング' },
    { name: 'Cavela', amount: 2, type: '製造AI', description: 'カスタム製品の製造支援AI' }
  ].sort((a, b) => b.amount - a.amount);

  const marketSegments = [
    { name: '生成AI', value: 40, description: 'クラウド投資の40%を占める' },
    { name: 'クラウドインフラ', value: 25, description: '従来型のクラウドインフラ投資' },
    { name: 'セキュリティ', value: 20, description: 'サイバーセキュリティ関連投資' },
    { name: 'その他', value: 15, description: 'その他のクラウド関連投資' }
  ];

  const COLORS = ['#8884d8', '#82ca9d', '#ffc658', '#ff7300'];

  return (
    <div className="container mx-auto p-8 bg-gray-50">
      <h1 className="text-3xl font-bold mb-8 text-center">製造業における生成AI投資分析 2024</h1>

      <div className="grid gap-8">
        <div className="bg-white p-6 rounded-lg shadow">
          <div className="flex justify-between items-center mb-4">
            <h2 className="text-2xl font-bold">生成AI投資の推移</h2>
            <div className="flex gap-2">
              <button
                className={`px-4 py-2 rounded ${activeTab === 'yearly' ? 'bg-blue-500 text-white' : 'bg-gray-200'}`}
                onClick={() => setActiveTab('yearly')}
              >
                年次推移
              </button>
              <button
                className={`px-4 py-2 rounded ${activeTab === 'quarterly' ? 'bg-blue-500 text-white' : 'bg-gray-200'}`}
                onClick={() => setActiveTab('quarterly')}
              >
                四半期推移
              </button>
            </div>
          </div>
          <div className="h-[400px]">
            <ResponsiveContainer>
              <ComposedChart data={activeTab === 'yearly' ? yearlyFundingData : quarterlyFundingData}>
                <CartesianGrid strokeDasharray="3 3" />
                <XAxis dataKey={activeTab === 'yearly' ? 'year' : 'quarter'} />
                <YAxis yAxisId="left" label={{ value: '投資額（百万ドル）', angle: -90, position: 'insideLeft' }} />
                {activeTab === 'yearly' && (
                  <YAxis yAxisId="right" orientation="right" label={{ value: '成長率（%）', angle: 90, position: 'insideRight' }} />
                )}
                <Tooltip />
                <Legend />
                <Area yAxisId="left" type="monotone" dataKey="amount" name="投資額" fill="#8884d8" stroke="#8884d8" />
                {activeTab === 'yearly' && (
                  <Line yAxisId="right" type="monotone" dataKey="growth" name="成長率" stroke="#82ca9d" />
                )}
              </ComposedChart>
            </ResponsiveContainer>
          </div>
          <div className="text-sm text-gray-500 mt-4">
            データ出典: <a href="https://techcrunch.com/2025/01/03/generative-ai-funding-reached-new-heights-in-2024/" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline hover:text-blue-700">TechCrunch</a>
          </div>
        </div>

        <div className="bg-white p-6 rounded-lg shadow">
          <h2 className="text-2xl font-bold mb-4">主要製造業AI企業の資金調達（2024）</h2>
          <div className="h-[500px]">
            <ResponsiveContainer>
              <BarChart data={manufacturingAIDeals} layout="vertical" margin={{ left: 200 }}>
                <CartesianGrid strokeDasharray="3 3" />
                <XAxis type="number" label={{ value: '調達額（百万ドル）', position: 'insideBottom', offset: -5 }} />
                <YAxis dataKey="name" type="category" width={180} />
                <Tooltip
                  content={({ active, payload }) => {
                    if (active && payload && payload.length) {
                      const data = payload[0].payload;
                      return (
                        <div className="bg-white p-4 border rounded shadow">
                          <p className="font-bold">{data.name}</p>
                          <p>調達額: {data.amount.toLocaleString()}百万ドル</p>
                          <p>分野: {data.type}</p>
                          <p className="text-sm">{data.description}</p>
                        </div>
                      );
                    }
                    return null;
                  }}
                />
                <Bar dataKey="amount" fill="#82ca9d" />
              </BarChart>
            </ResponsiveContainer>
          </div>
          <div className="text-sm text-gray-500 mt-4">
            データ出典: <a href="https://news.crunchbase.com/venture/sapphire-led-raise-manufacturing-ai-startup-tractian/" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline hover:text-blue-700">Crunchbase News</a>
          </div>
        </div>

        <div className="bg-white p-6 rounded-lg shadow">
          <h2 className="text-2xl font-bold mb-4">クラウド投資における市場セグメント（2024）</h2>
          <div className="h-[400px]">
            <ResponsiveContainer>
              <PieChart>
                <Pie
                  data={marketSegments}
                  dataKey="value"
                  nameKey="name"
                  cx="50%"
                  cy="50%"
                  outerRadius={150}
                  label={({ name, percent }) => `${name} ${(percent * 100).toFixed(0)}%`}
                >
                  {marketSegments.map((entry, index) => (
                    <Cell key={`cell-${index}`} fill={COLORS[index % COLORS.length]} />
                  ))}
                </Pie>
                <Tooltip
                  content={({ active, payload }) => {
                    if (active && payload && payload.length) {
                      const data = payload[0].payload;
                      return (
                        <div className="bg-white p-4 border rounded shadow">
                          <p className="font-bold">{data.name}</p>
                          <p>シェア: {data.value}%</p>
                          <p className="text-sm">{data.description}</p>
                        </div>
                      );
                    }
                    return null;
                  }}
                />
                <Legend />
              </PieChart>
            </ResponsiveContainer>
          </div>
          <div className="text-sm text-gray-500 mt-4">
            データ出典: <a href="https://www.cnbc.com/2024/10/16/generative-ai-startups-get-40percent-of-all-vc-investment-in-cloud-accel.html" target="_blank" rel="noopener noreferrer" className="text-blue-500 underline hover:text-blue-700">CNBC</a>
          </div>
        </div>
      </div>
    </div>
  );
};

export default App;