Growing community of inventors

Tokyo, Japan

Takafumi Asukagawa

Average Co-Inventor Count = 7.00

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

Takafumi Asukagawa ↔ Akira Hara (1 patent)Takafumi Asukagawa ↔ Yusuke Chiba (1 patent)Takafumi Asukagawa ↔ Yoshikazu Okazaki (1 patent)Takafumi Asukagawa ↔ Hajime Goto (1 patent)Takafumi Asukagawa ↔ Ken Yamakami (1 patent)Takafumi Asukagawa ↔ Tatsushi Sasanuma (1 patent)Takafumi AsukagawaTakafumi Asukagawa (1 patent)Akira HaraAkira Hara (23 patents)Yusuke ChibaYusuke Chiba (6 patents)Yoshikazu OkazakiYoshikazu Okazaki (4 patents)Hajime GotoHajime Goto (2 patents)Ken YamakamiKen Yamakami (2 patents)Tatsushi SasanumaTatsushi Sasanuma (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Foster Electric Company, Limited (1 from 65 patents)


1 patent:

1. 12285781 - Oscillatory actuator

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12/16/2025
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