Growing community of inventors

Sagamihara, Japan

Katsuhiko Hayashi

Average Co-Inventor Count = 1.92

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 = 270

Katsuhiko HayashiAkira Hashimoto (2 patents)Katsuhiko HayashiYoshihiro Shiota (2 patents)Katsuhiko HayashiKazuo Kawasaki (2 patents)Katsuhiko HayashiAkihiko Ishizuka (2 patents)Katsuhiko HayashiTakashi Ifuji (2 patents)Katsuhiko HayashiHidefumi Yamaguchi (2 patents)Katsuhiko HayashiAki Nanjo (1 patent)Katsuhiko HayashiTakayuki Kudo (1 patent)Katsuhiko HayashiEiji Furutsu (1 patent)Katsuhiko HayashiKatsuhiko Hayashi (8 patents)Akira HashimotoAkira Hashimoto (53 patents)Yoshihiro ShiotaYoshihiro Shiota (10 patents)Kazuo KawasakiKazuo Kawasaki (5 patents)Akihiko IshizukaAkihiko Ishizuka (4 patents)Takashi IfujiTakashi Ifuji (4 patents)Hidefumi YamaguchiHidefumi Yamaguchi (2 patents)Aki NanjoAki Nanjo (5 patents)Takayuki KudoTakayuki Kudo (4 patents)Eiji FurutsuEiji Furutsu (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu General Limited (8 from 394 patents)

2. Fujitsu Corporation (2 from 39,230 patents)


8 patents:

1. D481021 - Televison tuner

2. D449637 - Liquid crystal projector

3. D438884 - Liquid crystal projector

4. D424538 - Display device

5. D395454 - Display device

6. D395453 - Display device

7. D394089 - Display device

8. D392628 - Display device

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/10/2025
Loading…