Growing community of inventors

Kanagawa, Japan

Kawai Yasuhiro

Average Co-Inventor Count = 3.00

ph-index = 1

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 = 12

Kawai Yasuhiro ↔ Kaoru Tamura (1 patent)Kawai Yasuhiro ↔ Isao Utsumi (1 patent)Kawai Yasuhiro ↔ Sugita Sumio (0 patent)Kawai Yasuhiro ↔ Taki Masayuki (0 patent)Kawai Yasuhiro ↔ Shigeta Taishi (0 patent)Kawai Yasuhiro ↔ Hatanaka Kazuyuki (0 patent)Kawai YasuhiroKawai Yasuhiro (1 patent)Kaoru TamuraKaoru Tamura (30 patents)Isao UtsumiIsao Utsumi (5 patents)Sugita SumioSugita Sumio (0 patent)Taki MasayukiTaki Masayuki (0 patent)Shigeta TaishiShigeta Taishi (0 patent)Hatanaka KazuyukiHatanaka Kazuyuki (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Photo Film Company, Limited (1 from 16,458 patents)

2. Nsk Corporation (2,433 patents)

3. Nakanishi Metal Works Co., Ltd. (89 patents)


1 patent:

1. 4678180 - Selective sheet feeder

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/30/2025
Loading…