Growing community of inventors

Yokosuka, Japan

Takamasa Imai

Average Co-Inventor Count = 5.00

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 = 3

Takamasa Imai ↔ Takeshi Tsukamoto (1 patent)Takamasa Imai ↔ Hiroshi Goto (1 patent)Takamasa Imai ↔ Yasutaka Ichihashi (1 patent)Takamasa Imai ↔ Youichi Tamura (1 patent)Takamasa ImaiTakamasa Imai (1 patent)Takeshi TsukamotoTakeshi Tsukamoto (5 patents)Hiroshi GotoHiroshi Goto (4 patents)Yasutaka IchihashiYasutaka Ichihashi (1 patent)Youichi TamuraYouichi Tamura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Telegraph and Telephone Corporation (1 from 5,290 patents)

2. Anritsu Corporation (1 from 573 patents)


1 patent:

1. 5247342 - Light wavelength measuring apparatus including an interference

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12/22/2025
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