Growing community of inventors

Osaka, Japan

Hirofumi Nakakura

Average Co-Inventor Count = 4.33

ph-index = 6

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 173

Hirofumi NakakuraAkihisa Nakano (3 patents)Hirofumi NakakuraHaruo Ishikawa (3 patents)Hirofumi NakakuraHajime Oyabu (3 patents)Hirofumi NakakuraMorio Shibata (3 patents)Hirofumi NakakuraHiromi Hirota (2 patents)Hirofumi NakakuraShigeru Yamaguchi (1 patent)Hirofumi NakakuraAkira Kataoka (1 patent)Hirofumi NakakuraIzuo Hirota (1 patent)Hirofumi NakakuraKatsuyuki Aihara (1 patent)Hirofumi NakakuraTsuneo Shibata (1 patent)Hirofumi NakakuraKazuichi Okada (1 patent)Hirofumi NakakuraToshihiro Keishima (1 patent)Hirofumi NakakuraToshiichiro Tanaka (1 patent)Hirofumi NakakuraYuzuru Arao (1 patent)Hirofumi NakakuraYukitoshi Kunihiro (1 patent)Hirofumi NakakuraTerukazu Yamauchi (1 patent)Hirofumi NakakuraKouichi Hosoi (1 patent)Hirofumi NakakuraShigezou Oonishi (1 patent)Hirofumi NakakuraHiromi Hiroto (1 patent)Hirofumi NakakuraKatsuyuki Aihara (0 patent)Hirofumi NakakuraKatsuyuki Aihara (0 patent)Hirofumi NakakuraKatsuyuki Aihara (0 patent)Hirofumi NakakuraHirofumi Nakakura (7 patents)Akihisa NakanoAkihisa Nakano (8 patents)Haruo IshikawaHaruo Ishikawa (6 patents)Hajime OyabuHajime Oyabu (5 patents)Morio ShibataMorio Shibata (4 patents)Hiromi HirotaHiromi Hirota (2 patents)Shigeru YamaguchiShigeru Yamaguchi (42 patents)Akira KataokaAkira Kataoka (32 patents)Izuo HirotaIzuo Hirota (21 patents)Katsuyuki AiharaKatsuyuki Aihara (12 patents)Tsuneo ShibataTsuneo Shibata (11 patents)Kazuichi OkadaKazuichi Okada (8 patents)Toshihiro KeishimaToshihiro Keishima (6 patents)Toshiichiro TanakaToshiichiro Tanaka (4 patents)Yuzuru AraoYuzuru Arao (3 patents)Yukitoshi KunihiroYukitoshi Kunihiro (3 patents)Terukazu YamauchiTerukazu Yamauchi (2 patents)Kouichi HosoiKouichi Hosoi (2 patents)Shigezou OonishiShigezou Oonishi (1 patent)Hiromi HirotoHiromi Hiroto (1 patent)Katsuyuki AiharaKatsuyuki Aihara (0 patent)Katsuyuki AiharaKatsuyuki Aihara (0 patent)Katsuyuki AiharaKatsuyuki Aihara (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (6 from 27,375 patents)

2. Panasonic Corporation (1 from 16,453 patents)


7 patents:

1. 8426782 - Induction heating device

2. 7041945 - Induction heater for cooking

3. 4957040 - Apparatus for making bread

4. 4951559 - Bread producing machine

5. 4885176 - Method of making bread

6. 4762057 - Automatic bread producing machine

7. 4410280 - Electric food preparation apparatus

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12/20/2025
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