Growing community of inventors

all Numazu, Japan

Kanijiro Kawasaki

Average Co-Inventor Count = 4.00

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 = 4

Kanijiro KawasakiHiroshi Yaguchi (1 patent)Kanijiro KawasakiHisashi Sakai (1 patent)Kanijiro KawasakiKenji Uematu (1 patent)Kanijiro KawasakiKanijiro Kawasaki (1 patent)Hiroshi YaguchiHiroshi Yaguchi (13 patents)Hisashi SakaiHisashi Sakai (8 patents)Kenji UematuKenji Uematu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,584 patents)


1 patent:

1. 4916111 - Thermosensitive recording material

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1/9/2026
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