Growing community of inventors

Yonago, Japan

Toshihiko Yoshio

Average Co-Inventor Count = 9.00

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 = 10

Toshihiko Yoshio ↔ Hitoshi Nakamura (1 patent)Toshihiko Yoshio ↔ Wasaburo Ohta (1 patent)Toshihiko Yoshio ↔ Isao Miyamoto (1 patent)Toshihiko Yoshio ↔ Masashi Nakazawa (1 patent)Toshihiko Yoshio ↔ Masaaki Ishiyama (1 patent)Toshihiko Yoshio ↔ Michiaki Shinozuka (1 patent)Toshihiko Yoshio ↔ Yuuzi Onodera (1 patent)Toshihiko YoshioToshihiko Yoshio (1 patent)Hitoshi NakamuraHitoshi Nakamura (69 patents)Wasaburo OhtaWasaburo Ohta (36 patents)Isao MiyamotoIsao Miyamoto (12 patents)Masashi NakazawaMasashi Nakazawa (7 patents)Masaaki IshiyamaMasaaki Ishiyama (2 patents)Michiaki ShinozukaMichiaki Shinozuka (2 patents)Yuuzi OnoderaYuuzi Onodera (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,546 patents)


1 patent:

1. 5251202 - Optical information recording medium having multi-layered structures for

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