Growing community of inventors

Tokyo, Japan

Katsuya Funakoshi

Average Co-Inventor Count = 2.87

ph-index = 5

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 = 106

Katsuya FunakoshiTakashi Arita (5 patents)Katsuya FunakoshiAkio Nakamura (3 patents)Katsuya FunakoshiShuji Nakamura (2 patents)Katsuya FunakoshiTamotsu Koike (2 patents)Katsuya FunakoshiMaiko Kikuchi (2 patents)Katsuya FunakoshiMasayuki Kato (2 patents)Katsuya FunakoshiShinichiro Akieda (1 patent)Katsuya FunakoshiTakeshi Nishino (1 patent)Katsuya FunakoshiMichiko Endo (1 patent)Katsuya FunakoshiFujio Seki (1 patent)Katsuya FunakoshiJunichi Maruyama (1 patent)Katsuya FunakoshiKeiji Miyatsu (1 patent)Katsuya FunakoshiKatsuya Funakoshi (10 patents)Takashi AritaTakashi Arita (84 patents)Akio NakamuraAkio Nakamura (70 patents)Shuji NakamuraShuji Nakamura (95 patents)Tamotsu KoikeTamotsu Koike (23 patents)Maiko KikuchiMaiko Kikuchi (5 patents)Masayuki KatoMasayuki Kato (4 patents)Shinichiro AkiedaShinichiro Akieda (52 patents)Takeshi NishinoTakeshi Nishino (31 patents)Michiko EndoMichiko Endo (22 patents)Fujio SekiFujio Seki (21 patents)Junichi MaruyamaJunichi Maruyama (15 patents)Keiji MiyatsuKeiji Miyatsu (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Component Limited (5 from 805 patents)

2. Fujitsu Takamisawa Component Limited (4 from 107 patents)

3. Nagano Fujitsu Component Limited (1 from 8 patents)


10 patents:

1. 11415402 - Measuring instrument

2. 10877662 - Input device

3. 9298271 - Mounting device and electronic apparatus

4. 8759705 - Push button-type switch device

5. 7524004 - Movable console device

6. 6826844 - Downsized sensor unit with increased accuracy

7. 6791830 - Input device

8. 6760006 - Input device for use in a computer system

9. 6515650 - Input device for use in a computer system

10. D442958 - Data input device

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/17/2025
Loading…