Growing community of inventors

Tokyo, Japan

Tomohiro Otsuka

Average Co-Inventor Count = 4.61

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

Tomohiro OtsukaTakeshi Yamamura (2 patents)Tomohiro OtsukaAyaka Yamamuro (2 patents)Tomohiro OtsukaEmi Izukura (2 patents)Tomohiro OtsukaMoto Kimura (2 patents)Tomohiro OtsukaShintaro Shinjo (1 patent)Tomohiro OtsukaMasatake Hangai (1 patent)Tomohiro OtsukaYutaro Yamaguchi (1 patent)Tomohiro OtsukaTomohiro Otsuka (3 patents)Takeshi YamamuraTakeshi Yamamura (2 patents)Ayaka YamamuroAyaka Yamamuro (2 patents)Emi IzukuraEmi Izukura (2 patents)Moto KimuraMoto Kimura (2 patents)Shintaro ShinjoShintaro Shinjo (28 patents)Masatake HangaiMasatake Hangai (22 patents)Yutaro YamaguchiYutaro Yamaguchi (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wakamoto Pharmaceutical Co., Ltd. (2 from 39 patents)

2. Mitsubishi Electric Corporation (1 from 15,928 patents)


3 patents:

1. 12068384 - Semiconductor device

2. 11096889 - Thermo-responsive gelling artificial lacrima

3. 10532026 - Thermo-responsive gelling artificial lacrima

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1/5/2026
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