Growing community of inventors

Fukuoka, Japan

Satoshi Obushi, Deceased

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 = 8

Satoshi Obushi, Deceased ↔ Hirotaka Nishijima (1 patent)Satoshi Obushi, Deceased ↔ Satoru Ugawa (1 patent)Satoshi Obushi, Deceased ↔ Hiroshi Ujihara (1 patent)Satoshi Obushi, Deceased ↔ Tomotaka Kinoshita (1 patent)Satoshi Obushi, DeceasedSatoshi Obushi, Deceased (1 patent)Hirotaka NishijimaHirotaka Nishijima (10 patents)Satoru UgawaSatoru Ugawa (9 patents)Hiroshi UjiharaHiroshi Ujihara (5 patents)Tomotaka KinoshitaTomotaka Kinoshita (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (1 from 13,395 patents)

2. Ohi Seisakusho Co., Ltd. (1 from 242 patents)


1 patent:

1. 4669222 - Window regulator

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as of
12/5/2025
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