Growing community of inventors

Toyota, Japan

Toshihisa Ohta

Average Co-Inventor Count = 5.00

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 = 1

Toshihisa Ohta ↔ Yuji Yoshida (1 patent)Toshihisa Ohta ↔ Keiichi Yokouchi (1 patent)Toshihisa Ohta ↔ Fumitaka Nakayama (1 patent)Toshihisa Ohta ↔ Takuto Seo (1 patent)Toshihisa OhtaToshihisa Ohta (1 patent)Yuji YoshidaYuji Yoshida (3 patents)Keiichi YokouchiKeiichi Yokouchi (3 patents)Fumitaka NakayamaFumitaka Nakayama (1 patent)Takuto SeoTakuto Seo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (1 from 36,713 patents)

2. Shinto Paint Co., Ltd. (1 from 53 patents)


1 patent:

1. 5908665 - Method of coating on weld of steel plate

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/5/2026
Loading…