Growing community of inventors

Tokyo, Japan

Takehiro Yoshimatsu

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 = 3

Takehiro Yoshimatsu ↔ Koji Kutsuwa (1 patent)Takehiro Yoshimatsu ↔ Osamu Kozuka (1 patent)Takehiro Yoshimatsu ↔ Kazuhiko Ishizuka (1 patent)Takehiro YoshimatsuTakehiro Yoshimatsu (1 patent)Koji KutsuwaKoji Kutsuwa (8 patents)Osamu KozukaOsamu Kozuka (3 patents)Kazuhiko IshizukaKazuhiko Ishizuka (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Paper Industries Co., Ltd. (1 from 343 patents)


1 patent:

1. 8377259 - Processes for preparing coated printing papers using hardwood mechanical pulps

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12/28/2025
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