Growing community of inventors

Hitachinaka, Japan

Tomomichi Kawashima

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 = 3

Tomomichi Kawashima ↔ Isao Nakajima (1 patent)Tomomichi Kawashima ↔ Shuho Yokokawa (1 patent)Tomomichi Kawashima ↔ Kunitomo Takahashi (1 patent)Tomomichi Kawashima ↔ Akihiko Yamazaki (1 patent)Tomomichi Kawashima ↔ Youichi Takeuchi (1 patent)Tomomichi Kawashima ↔ Kazuhiro Shimojima (1 patent)Tomomichi Kawashima ↔ Shinya Yamazaki (1 patent)Tomomichi KawashimaTomomichi Kawashima (1 patent)Isao NakajimaIsao Nakajima (37 patents)Shuho YokokawaShuho Yokokawa (26 patents)Kunitomo TakahashiKunitomo Takahashi (16 patents)Akihiko YamazakiAkihiko Yamazaki (15 patents)Youichi TakeuchiYouichi Takeuchi (7 patents)Kazuhiro ShimojimaKazuhiro Shimojima (1 patent)Shinya YamazakiShinya Yamazaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Koki Co., Ltd. (1 from 1,267 patents)


1 patent:

1. 5802444 - Electrophotographic apparatus for a continuous strip of paper sheets

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/7/2025
Loading…