Growing community of inventors

Kasukabe, Japan

Yuichi Komaba

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 = 6

Yuichi Komaba ↔ Tatsuo Sugimoto (1 patent)Yuichi Komaba ↔ Seiji Shigyo (1 patent)Yuichi Komaba ↔ Kazutoshi Takashima (1 patent)Yuichi KomabaYuichi Komaba (1 patent)Tatsuo SugimotoTatsuo Sugimoto (1 patent)Seiji ShigyoSeiji Shigyo (1 patent)Kazutoshi TakashimaKazutoshi Takashima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,517 patents)

2. Hitachi Ome Electronic Co., Ltd. (1 from 7 patents)


1 patent:

1. 4485957 - Wire bonder

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1/12/2026
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