Growing community of inventors

Amagasaki, Japan

Tomoyuki Sasaki

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 22

Tomoyuki SasakiShigeyoshi Fujita (2 patents)Tomoyuki SasakiKazuyoshi Fukuhara (2 patents)Tomoyuki SasakiHiroshi Nishikawa (1 patent)Tomoyuki SasakiNaoyuki Kiuchi (1 patent)Tomoyuki SasakiTomoyuki Sasaki (2 patents)Shigeyoshi FujitaShigeyoshi Fujita (7 patents)Kazuyoshi FukuharaKazuyoshi Fukuhara (5 patents)Hiroshi NishikawaHiroshi Nishikawa (17 patents)Naoyuki KiuchiNaoyuki Kiuchi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daifuku Co., Ltd. (2 from 708 patents)


2 patents:

1. 4823704 - Rail vehicle conveying system and rail covers therefor

2. 4545303 - Monorail conveyor system

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idiyas.com
as of
12/19/2025
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