Growing community of inventors

Kanagawa, Japan

Yasunobu Kawajiri

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 = 1

Yasunobu Kawajiri ↔ Tadashi Hayakawa (1 patent)Yasunobu Kawajiri ↔ Shotaro Takeuchi (1 patent)Yasunobu Kawajiri ↔ Masashi Ohnishi (1 patent)Yasunobu Kawajiri ↔ Ikoh Soh (1 patent)Yasunobu Kawajiri ↔ Atsushi Miwa (1 patent)Yasunobu KawajiriYasunobu Kawajiri (1 patent)Tadashi HayakawaTadashi Hayakawa (67 patents)Shotaro TakeuchiShotaro Takeuchi (22 patents)Masashi OhnishiMasashi Ohnishi (10 patents)Ikoh SohIkoh Soh (10 patents)Atsushi MiwaAtsushi Miwa (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ricoh Company, Ltd. (1 from 28,577 patents)


1 patent:

1. 9114623 - Liquid cartridge and image forming apparatus with same

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