Growing community of inventors

Okayama, Japan

Hajime Sawai

Average Co-Inventor Count = 6.00

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 = 12

Hajime Sawai ↔ Toru Suzuki (1 patent)Hajime Sawai ↔ Jinro Takato (1 patent)Hajime Sawai ↔ Shinichi Takahara (1 patent)Hajime Sawai ↔ Masaki Tauchi (1 patent)Hajime Sawai ↔ Takashi Yoshiura (1 patent)Hajime SawaiHajime Sawai (1 patent)Toru SuzukiToru Suzuki (18 patents)Jinro TakatoJinro Takato (1 patent)Shinichi TakaharaShinichi Takahara (1 patent)Masaki TauchiMasaki Tauchi (1 patent)Takashi YoshiuraTakashi Yoshiura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Koito Industries, Ltd. (1 from 14 patents)


1 patent:

1. 6127943 - Audible traffic signal for visually impaired persons using multiple

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