Growing community of inventors

Kashiwa, Japan

Takuro Handa

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 = 4

Takuro Handa ↔ Hisashi Hotta (1 patent)Takuro Handa ↔ Isao Watabiki (1 patent)Takuro Handa ↔ Toshiyuki Noda (1 patent)Takuro Handa ↔ Yasu Ishimoto (1 patent)Takuro Handa ↔ Yoshiharu Tobita (1 patent)Takuro Handa ↔ Masashi Umemura (1 patent)Takuro HandaTakuro Handa (1 patent)Hisashi HottaHisashi Hotta (13 patents)Isao WatabikiIsao Watabiki (1 patent)Toshiyuki NodaToshiyuki Noda (1 patent)Yasu IshimotoYasu Ishimoto (1 patent)Yoshiharu TobitaYoshiharu Tobita (1 patent)Masashi UmemuraMasashi Umemura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Seikan Kaisha, Ltd. (1 from 586 patents)

2. Asahi Denka Kogyo Kabushiki Kaisha (1 from 98 patents)


1 patent:

1. 4581152 - Water-soluble coolant for formation of drawn and ironed cans

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as of
12/12/2025
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