Growing community of inventors

Kumamoto, Japan

Hiroaki Tohyama

Average Co-Inventor Count = 8.00

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 = 0

Hiroaki Tohyama ↔ Michiharu Hasegawa (1 patent)Hiroaki Tohyama ↔ Naoji Yamamoto (1 patent)Hiroaki Tohyama ↔ Hiroaki Koyama (1 patent)Hiroaki Tohyama ↔ Noriyuki Miyazaki (1 patent)Hiroaki Tohyama ↔ Toshihiro Miyauchi (1 patent)Hiroaki Tohyama ↔ Yasuhiro Shimamura (1 patent)Hiroaki Tohyama ↔ Masahito Hasuike (1 patent)Hiroaki TohyamaHiroaki Tohyama (1 patent)Michiharu HasegawaMichiharu Hasegawa (5 patents)Naoji YamamotoNaoji Yamamoto (4 patents)Hiroaki KoyamaHiroaki Koyama (3 patents)Noriyuki MiyazakiNoriyuki Miyazaki (3 patents)Toshihiro MiyauchiToshihiro Miyauchi (2 patents)Yasuhiro ShimamuraYasuhiro Shimamura (2 patents)Masahito HasuikeMasahito Hasuike (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (1 from 21,875 patents)


1 patent:

1. 7497243 - Mold for casting and method for manufacture thereof

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…