Growing community of inventors

Hiratsuka, Japan

Tadayoshi Hiraga

Average Co-Inventor Count = 4.44

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 = 46

Tadayoshi Hiraga ↔ Riichiro Mama (2 patents)Tadayoshi Hiraga ↔ Izumi Kuramochi (1 patent)Tadayoshi Hiraga ↔ Tomohiko Kogure (1 patent)Tadayoshi Hiraga ↔ Tadanobu Nagumo (1 patent)Tadayoshi Hiraga ↔ Tadashi Harashima (1 patent)Tadayoshi Hiraga ↔ Nobuhito Takasugi (1 patent)Tadayoshi HiragaTadayoshi Hiraga (2 patents)Riichiro MamaRiichiro Mama (9 patents)Izumi KuramochiIzumi Kuramochi (75 patents)Tomohiko KogureTomohiko Kogure (32 patents)Tadanobu NagumoTadanobu Nagumo (5 patents)Tadashi HarashimaTadashi Harashima (2 patents)Nobuhito TakasugiNobuhito Takasugi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Yokohama Rubber Co., Ltd. (2 from 2,763 patents)


2 patents:

1. D290105 - Automobile tire

2. 4649975 - Pneumatic tire tread

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