Growing community of inventors

Osaka, Japan

Hirofumi Takemasa

Average Co-Inventor Count = 1.69

ph-index = 19

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 = 933

Hirofumi TakemasaEiichiro Naito (10 patents)Hirofumi TakemasaHiroyuki Maeno (9 patents)Hirofumi TakemasaJunichi Yamada (4 patents)Hirofumi TakemasaTadakazu Narikawa (4 patents)Hirofumi TakemasaShigeo Usui (3 patents)Hirofumi TakemasaMitsuru Takami (2 patents)Hirofumi TakemasaMasato Murakata (2 patents)Hirofumi TakemasaHiroshi Yonekura (2 patents)Hirofumi TakemasaAtsushi Onuma (2 patents)Hirofumi TakemasaTakeshi Mori (1 patent)Hirofumi TakemasaKensuke Mizuma (1 patent)Hirofumi TakemasaMitsunari Fujii (1 patent)Hirofumi TakemasaKiyoaki Konno (1 patent)Hirofumi TakemasaMuneyuki Nagai (1 patent)Hirofumi TakemasaHiroshi Yasuno (1 patent)Hirofumi TakemasaNoriaki Mori (1 patent)Hirofumi TakemasaRyuji Miki (1 patent)Hirofumi TakemasaTakamitsu Kouchi (1 patent)Hirofumi TakemasaKazumi Teratani (1 patent)Hirofumi TakemasaYoshihiro Fujimoto (1 patent)Hirofumi TakemasaMiki Kobayashi (1 patent)Hirofumi TakemasaMasanori Harima (1 patent)Hirofumi TakemasaTomokazu Itoh (1 patent)Hirofumi TakemasaKohshou Ohshima (1 patent)Hirofumi TakemasaNobuo Sekino (1 patent)Hirofumi TakemasaTomoyuki Kawase (1 patent)Hirofumi TakemasaHirofumi Takemasa (39 patents)Eiichiro NaitoEiichiro Naito (22 patents)Hiroyuki MaenoHiroyuki Maeno (16 patents)Junichi YamadaJunichi Yamada (30 patents)Tadakazu NarikawaTadakazu Narikawa (8 patents)Shigeo UsuiShigeo Usui (14 patents)Mitsuru TakamiMitsuru Takami (82 patents)Masato MurakataMasato Murakata (15 patents)Hiroshi YonekuraHiroshi Yonekura (15 patents)Atsushi OnumaAtsushi Onuma (4 patents)Takeshi MoriTakeshi Mori (68 patents)Kensuke MizumaKensuke Mizuma (28 patents)Mitsunari FujiiMitsunari Fujii (24 patents)Kiyoaki KonnoKiyoaki Konno (17 patents)Muneyuki NagaiMuneyuki Nagai (12 patents)Hiroshi YasunoHiroshi Yasuno (10 patents)Noriaki MoriNoriaki Mori (9 patents)Ryuji MikiRyuji Miki (8 patents)Takamitsu KouchiTakamitsu Kouchi (3 patents)Kazumi TerataniKazumi Teratani (3 patents)Yoshihiro FujimotoYoshihiro Fujimoto (3 patents)Miki KobayashiMiki Kobayashi (2 patents)Masanori HarimaMasanori Harima (2 patents)Tomokazu ItohTomokazu Itoh (1 patent)Kohshou OhshimaKohshou Ohshima (1 patent)Nobuo SekinoNobuo Sekino (1 patent)Tomoyuki KawaseTomoyuki Kawase (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Matsushita Electric Industrial Co., Ltd. (31 from 27,375 patents)

2. Panasonic Corporation (8 from 16,453 patents)


39 patents:

1. 8405981 - Holding device for information processing device

2. 8120896 - Strap device and electronic apparatus including the same

3. D617322 - Portable computer

4. D598919 - Holding belt for portable computer or similar product

5. D595290 - Portable computer

6. D595291 - Portable computer

7. D594004 - Portable computer

8. D589509 - Personal computer

9. 7440693 - Camera device

10. D558754 - Personal computer

11. D531980 - Memory card recorder for a surveillance video camera

12. D528144 - Surveillance video camera

13. 6867380 - Electronic apparatus

14. D465220 - LCD monitor

15. D464348 - LCD monitor

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12/31/2025
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