Growing community of inventors

Kariya, Japan

Toshiyuki Yoshikawa

Average Co-Inventor Count = 8.00

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

Toshiyuki Yoshikawa ↔ Etsuhiro Hasebe (1 patent)Toshiyuki Yoshikawa ↔ Kenichi Mukoyama (1 patent)Toshiyuki Yoshikawa ↔ Masahiko Uchita (1 patent)Toshiyuki Yoshikawa ↔ Shouji Ando (1 patent)Toshiyuki Yoshikawa ↔ Masahiro Ikari (1 patent)Toshiyuki Yoshikawa ↔ Keizo Hoshi (1 patent)Toshiyuki Yoshikawa ↔ Teruo Iijima (1 patent)Toshiyuki YoshikawaToshiyuki Yoshikawa (1 patent)Etsuhiro HasebeEtsuhiro Hasebe (6 patents)Kenichi MukoyamaKenichi Mukoyama (3 patents)Masahiko UchitaMasahiko Uchita (2 patents)Shouji AndoShouji Ando (1 patent)Masahiro IkariMasahiro Ikari (1 patent)Keizo HoshiKeizo Hoshi (1 patent)Teruo IijimaTeruo Iijima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toshiba Ceramics Co., Ltd. (1 from 189 patents)


1 patent:

1. 5529227 - Sliding gate plate

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…