Growing community of inventors

Tokyo, Japan

Yoshiya Isezaki

Average Co-Inventor Count = 6.00

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 = 9

Yoshiya Isezaki ↔ Toru Takeuchi (1 patent)Yoshiya Isezaki ↔ Sadao Nagata (1 patent)Yoshiya Isezaki ↔ Kazuhiro Ido (1 patent)Yoshiya Isezaki ↔ Yasunobu Tsuchiya (1 patent)Yoshiya Isezaki ↔ Toshiharu Fujiwara (1 patent)Yoshiya IsezakiYoshiya Isezaki (1 patent)Toru TakeuchiToru Takeuchi (17 patents)Sadao NagataSadao Nagata (5 patents)Kazuhiro IdoKazuhiro Ido (3 patents)Yasunobu TsuchiyaYasunobu Tsuchiya (2 patents)Toshiharu FujiwaraToshiharu Fujiwara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Clarion Co (1 from 1,057 patents)


1 patent:

1. 6147596 - Vehicle-mounted record medium reproducing apparatus

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as of
12/20/2025
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