Growing community of inventors

Tokyo, Japan

Tetsuya Otogawa

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 = 0

Tetsuya OtogawaAyumi Watanabe (1 patent)Tetsuya OtogawaHiroshi Suzuki (1 patent)Tetsuya OtogawaMasanori Hiraki (1 patent)Tetsuya OtogawaTetsuya Otogawa (1 patent)Ayumi WatanabeAyumi Watanabe (3 patents)Hiroshi SuzukiHiroshi Suzuki (2 patents)Masanori HirakiMasanori Hiraki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (1 from 36,922 patents)

2. Nihon Tokushu Toryo Co., Ltd. (1 from 17 patents)


1 patent:

1. 10428227 - Antistatic composition for vehicle, vehicle, and method for manufacturing vehicle

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as of
1/23/2026
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