Growing community of inventors

Tokyo, Japan

Kiketsu Hasegawa

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 = 7

Kiketsu Hasegawa ↔ Shoji Yokokoji (1 patent)Kiketsu Hasegawa ↔ Yoshiyasu Noguchi (1 patent)Kiketsu Hasegawa ↔ Shozo Saito (1 patent)Kiketsu HasegawaKiketsu Hasegawa (1 patent)Shoji YokokojiShoji Yokokoji (2 patents)Yoshiyasu NoguchiYoshiyasu Noguchi (1 patent)Shozo SaitoShozo Saito (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toppan Printing Co., Ltd. (1 from 1,268 patents)


1 patent:

1. 4429457 - Process for manufacturing a printed circuit board

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12/20/2025
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