Growing community of inventors

Hamamatsu, Japan

Yoshihiro Katsumata

Average Co-Inventor Count = 1.36

ph-index = 7

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 = 111

Yoshihiro KatsumataMotoichi Tamura (2 patents)Yoshihiro KatsumataAkira Maezawa (2 patents)Yoshihiro KatsumataTakuya Fujishima (2 patents)Yoshihiro KatsumataYasuyuki Umeyama (2 patents)Yoshihiro KatsumataEizo Amiya (2 patents)Yoshihiro KatsumataKazuki Kashiwase (2 patents)Yoshihiro KatsumataNorihiro Uemura (2 patents)Yoshihiro KatsumataMotoji Nagata (2 patents)Yoshihiro KatsumataMakoto Kurihara (2 patents)Yoshihiro KatsumataYoshitaka Ide (2 patents)Yoshihiro KatsumataKeisuke Ito (1 patent)Yoshihiro KatsumataMasaharu Ohno (1 patent)Yoshihiro KatsumataAkie Hinokio (1 patent)Yoshihiro KatsumataKaoru Tanaka (1 patent)Yoshihiro KatsumataManabu Kawada (1 patent)Yoshihiro KatsumataEnrico Bergese (1 patent)Yoshihiro KatsumataJun Usui (1 patent)Yoshihiro KatsumataKiyohisa Sugii (1 patent)Yoshihiro KatsumataTaishi Kamiya (1 patent)Yoshihiro KatsumataThomas Coulbeaut (1 patent)Yoshihiro KatsumataJames Gerard Buell, Jr (1 patent)Yoshihiro KatsumataChristopher John Pearce (1 patent)Yoshihiro KatsumataAlex Staudt (1 patent)Yoshihiro KatsumataJun Usui (1 patent)Yoshihiro KatsumataDaisuke Yukita (1 patent)Yoshihiro KatsumataJun Usui (0 patent)Yoshihiro KatsumataThomas Coulbeaut (0 patent)Yoshihiro KatsumataYoshihiro Katsumata (26 patents)Motoichi TamuraMotoichi Tamura (49 patents)Akira MaezawaAkira Maezawa (41 patents)Takuya FujishimaTakuya Fujishima (24 patents)Yasuyuki UmeyamaYasuyuki Umeyama (23 patents)Eizo AmiyaEizo Amiya (21 patents)Kazuki KashiwaseKazuki Kashiwase (15 patents)Norihiro UemuraNorihiro Uemura (10 patents)Motoji NagataMotoji Nagata (6 patents)Makoto KuriharaMakoto Kurihara (4 patents)Yoshitaka IdeYoshitaka Ide (2 patents)Keisuke ItoKeisuke Ito (20 patents)Masaharu OhnoMasaharu Ohno (19 patents)Akie HinokioAkie Hinokio (16 patents)Kaoru TanakaKaoru Tanaka (14 patents)Manabu KawadaManabu Kawada (12 patents)Enrico BergeseEnrico Bergese (8 patents)Jun UsuiJun Usui (8 patents)Kiyohisa SugiiKiyohisa Sugii (6 patents)Taishi KamiyaTaishi Kamiya (4 patents)Thomas CoulbeautThomas Coulbeaut (1 patent)James Gerard Buell, JrJames Gerard Buell, Jr (1 patent)Christopher John PearceChristopher John Pearce (1 patent)Alex StaudtAlex Staudt (1 patent)Jun UsuiJun Usui (1 patent)Daisuke YukitaDaisuke Yukita (1 patent)Jun UsuiJun Usui (0 patent)Thomas CoulbeautThomas Coulbeaut (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yamaha Corporation (26 from 5,452 patents)


26 patents:

1. D1088108 - Synthesizer

2. D853469 - Electronic keyboard

3. 10156973 - Score displaying method and storage medium

4. 10123122 - Electroacoustic transducer

5. 9940914 - Score displaying method and storage medium

6. D778345 - Electronic keyboard

7. D778343 - Electronic keyboard

8. D778346 - Electronic keyboard

9. D778344 - Electronic keyboard

10. 9275615 - Information processing terminal that displays information related to a function selected based on a positional relation, and system

11. D739049 - Sound control panel

12. D723190 - Sound control panel

13. 8476520 - Sound generation control apparatus

14. D598484 - Electronic keyboard instrument

15. D565641 - Piano

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