Growing community of inventors

Nisshin, Japan

Takashi Otsuka

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

Takashi Otsuka ↔ Takuya Fujishima (1 patent)Takashi Otsuka ↔ Shinya Sakurada (1 patent)Takashi Otsuka ↔ Norihiro Uemura (1 patent)Takashi Otsuka ↔ Katsumi Ishikawa (1 patent)Takashi Otsuka ↔ Motoji Nagata (1 patent)Takashi Otsuka ↔ Toshiyuki Hata (1 patent)Takashi OtsukaTakashi Otsuka (1 patent)Takuya FujishimaTakuya Fujishima (24 patents)Shinya SakuradaShinya Sakurada (20 patents)Norihiro UemuraNorihiro Uemura (10 patents)Katsumi IshikawaKatsumi Ishikawa (7 patents)Motoji NagataMotoji Nagata (6 patents)Toshiyuki HataToshiyuki Hata (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yamaha Corporation (1 from 5,450 patents)


1 patent:

1. 10885806 - Musical score processing method and musical score processing system

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12/11/2025
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