Growing community of inventors

Tokyo, Japan

Takuma Takagawa

Average Co-Inventor Count = 5.00

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 = 0

Takuma TakagawaShuhei Sasaki (1 patent)Takuma TakagawaTatsumi Uchida (1 patent)Takuma TakagawaNoboru Yamada (1 patent)Takuma TakagawaToshitake Murakami (1 patent)Takuma TakagawaTakuma Takagawa (1 patent)Shuhei SasakiShuhei Sasaki (7 patents)Tatsumi UchidaTatsumi Uchida (1 patent)Noboru YamadaNoboru Yamada (1 patent)Toshitake MurakamiToshitake Murakami (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tombow Pencil Co., Ltd. (1 from 158 patents)


1 patent:

1. 10696871 - Pressure-sensitive adhesive transfer tape and transferring implement

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/9/2026
Loading…