Growing community of inventors

Kusatsu, Japan

Hitoshi Teshigahara

Average Co-Inventor Count = 7.00

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 = 2

Hitoshi Teshigahara ↔ Takao Taka (1 patent)Hitoshi Teshigahara ↔ Masami Oki (1 patent)Hitoshi Teshigahara ↔ Yasuto Fukada (1 patent)Hitoshi Teshigahara ↔ Yutaka Suzuki (1 patent)Hitoshi Teshigahara ↔ Seiji Okada (1 patent)Hitoshi Teshigahara ↔ Kouichi Sakamoto (1 patent)Hitoshi TeshigaharaHitoshi Teshigahara (1 patent)Takao TakaTakao Taka (7 patents)Masami OkiMasami Oki (6 patents)Yasuto FukadaYasuto Fukada (4 patents)Yutaka SuzukiYutaka Suzuki (3 patents)Seiji OkadaSeiji Okada (2 patents)Kouichi SakamotoKouichi Sakamoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Metal Industries, Inc. (1 from 929 patents)


1 patent:

1. 5509600 - Hot pressure welding of hot steel stock

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