Growing community of inventors

Osaka, Japan

Takumi Hamajima

Average Co-Inventor Count = 5.09

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 = 1

Takumi HamajimaMakoto Kakuchi (3 patents)Takumi HamajimaYusuke Tsutsui (3 patents)Takumi HamajimaMitsushi Kintaka (3 patents)Takumi HamajimaShunji Inoue (3 patents)Takumi HamajimaAkihiko Nakanishi (3 patents)Takumi HamajimaOsamu Izumida (3 patents)Takumi HamajimaAya Onodera (3 patents)Takumi HamajimaToshihiro Andou (3 patents)Takumi HamajimaMasamitsu Takahira (3 patents)Takumi HamajimaTakumi Hamajima (6 patents)Makoto KakuchiMakoto Kakuchi (18 patents)Yusuke TsutsuiYusuke Tsutsui (8 patents)Mitsushi KintakaMitsushi Kintaka (8 patents)Shunji InoueShunji Inoue (7 patents)Akihiko NakanishiAkihiko Nakanishi (5 patents)Osamu IzumidaOsamu Izumida (5 patents)Aya OnoderaAya Onodera (4 patents)Toshihiro AndouToshihiro Andou (3 patents)Masamitsu TakahiraMasamitsu Takahira (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (6 from 36,771 patents)


6 patents:

1. 12288468 - Taxicab system for coordinating taxicab vehicles to accommodate groups of riders

2. 12083241 - Taxi vehicle and taxi system

3. 12002366 - Taxi system

4. 11593848 - Car sharing fee setting device, method and system

5. 11580593 - Fee setting device, method and system

6. 11212352 - Sharing system, method, and management server

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