Growing community of inventors

Tanashi, Japan

Kazuhiko Asaumi

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 = 9

Kazuhiko Asaumi ↔ Isao Yabe (1 patent)Kazuhiko Asaumi ↔ Katsuhiko Ikai (1 patent)Kazuhiko Asaumi ↔ Teruo Nayuki (1 patent)Kazuhiko Asaumi ↔ Masahiko Yoneyama (1 patent)Kazuhiko Asaumi ↔ Hiroaki Shimizu (1 patent)Kazuhiko AsaumiKazuhiko Asaumi (1 patent)Isao YabeIsao Yabe (13 patents)Katsuhiko IkaiKatsuhiko Ikai (1 patent)Teruo NayukiTeruo Nayuki (1 patent)Masahiko YoneyamaMasahiko Yoneyama (1 patent)Hiroaki ShimizuHiroaki Shimizu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Citizen Watch Company, Ltd. (1 from 2,003 patents)


1 patent:

1. 5783134 - Method of resin-sealing semiconductor device

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1/7/2026
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