Growing community of inventors

Narashino, Japan

Yasuo Hayashibara

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 = 1

Yasuo Hayashibara ↔ Kazuyoshi Makisumi (1 patent)Yasuo Hayashibara ↔ John Verzemnieks (1 patent)Yasuo Hayashibara ↔ Hideshi Shimada (1 patent)Yasuo Hayashibara ↔ Fumihiro Kawasaki (1 patent)Yasuo HayashibaraYasuo Hayashibara (1 patent)Kazuyoshi MakisumiKazuyoshi Makisumi (10 patents)John VerzemnieksJohn Verzemnieks (2 patents)Hideshi ShimadaHideshi Shimada (2 patents)Fumihiro KawasakiFumihiro Kawasaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nabtesco Corporation (1 from 379 patents)

2. Chiba Institute of Technology (1 from 20 patents)


1 patent:

1. 10724604 - Speed reducing device

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12/12/2025
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