Growing community of inventors

Funabashi, Japan

Yoshiaki Kashiwase

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 = 30

Yoshiaki Kashiwase ↔ Kazutomo Isono (1 patent)Yoshiaki Kashiwase ↔ Shigehisa Yamaguchi (1 patent)Yoshiaki Kashiwase ↔ Hiroshi Kagoyama (1 patent)Yoshiaki KashiwaseYoshiaki Kashiwase (1 patent)Kazutomo IsonoKazutomo Isono (2 patents)Shigehisa YamaguchiShigehisa Yamaguchi (1 patent)Hiroshi KagoyamaHiroshi Kagoyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Kogyosha Co., Ltd. (1 from 5 patents)

2. Nippon Donaldson Ltd. (1 from 2 patents)


1 patent:

1. 5279090 - Ceiling-frame construction method and ceiling-frame structure for clean

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12/17/2025
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