Growing community of inventors

Yokohama, Japan

Hideyasu Shimizu

Average Co-Inventor Count = 5.46

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 = 38

Hideyasu Shimizu ↔ Shinichiro Tsunematsu (2 patents)Hideyasu Shimizu ↔ Takeshi Abe (1 patent)Hideyasu Shimizu ↔ Kazunori Hashimoto (1 patent)Hideyasu Shimizu ↔ Akitaka Takeuchi (1 patent)Hideyasu Shimizu ↔ Hiroshi Endo (1 patent)Hideyasu Shimizu ↔ Yoshihiro Kawakatsu (1 patent)Hideyasu Shimizu ↔ Hirokazu Takeda (1 patent)Hideyasu Shimizu ↔ Tooru Ebihara (1 patent)Hideyasu ShimizuHideyasu Shimizu (2 patents)Shinichiro TsunematsuShinichiro Tsunematsu (2 patents)Takeshi AbeTakeshi Abe (54 patents)Kazunori HashimotoKazunori Hashimoto (39 patents)Akitaka TakeuchiAkitaka Takeuchi (12 patents)Hiroshi EndoHiroshi Endo (9 patents)Yoshihiro KawakatsuYoshihiro Kawakatsu (7 patents)Hirokazu TakedaHirokazu Takeda (2 patents)Tooru EbiharaTooru Ebihara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (2 from 42,496 patents)


2 patents:

1. D304722 - Facsimile transceiver

2. D288444 - Facsimile transceiver

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/24/2025
Loading…