Growing community of inventors

Fukui, Japan

Kazuhiko Tsujibata

Average Co-Inventor Count = 2.00

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 = 41

Kazuhiko Tsujibata ↔ Tadashi Kobayashi (1 patent)Kazuhiko TsujibataKazuhiko Tsujibata (1 patent)Tadashi KobayashiTadashi Kobayashi (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Lite Optical Co., Ltd. (1 from 9 patents)


1 patent:

1. 6770692 - Plastic base material

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…