Growing community of inventors

Takefu-shi, Japan

Yojiryo Ohtsuka

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 = 6

Yojiryo OhtsukaNoboru Shimamoto (1 patent)Yojiryo OhtsukaHiroshi Takei (1 patent)Yojiryo OhtsukaYojiryo Ohtsuka (1 patent)Noboru ShimamotoNoboru Shimamoto (16 patents)Hiroshi TakeiHiroshi Takei (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shin-etsu Chemical Co., Ltd. (1 from 5,978 patents)


1 patent:

1. 5767183 - Heat shrinkable silicone tube and method for making

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/3/2026
Loading…