Growing community of inventors

Hitachi, Japan

Tetsuhiro Fujimoto

Average Co-Inventor Count = 6.00

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 = 45

Tetsuhiro Fujimoto ↔ Akira Kikuchi (1 patent)Tetsuhiro Fujimoto ↔ Yasuhiro Kiyofuji (1 patent)Tetsuhiro Fujimoto ↔ Kazuhiro Imaie (1 patent)Tetsuhiro Fujimoto ↔ Keizo Shimada (1 patent)Tetsuhiro Fujimoto ↔ Naoshi Sugawara (1 patent)Tetsuhiro FujimotoTetsuhiro Fujimoto (1 patent)Akira KikuchiAkira Kikuchi (27 patents)Yasuhiro KiyofujiYasuhiro Kiyofuji (15 patents)Kazuhiro ImaieKazuhiro Imaie (14 patents)Keizo ShimadaKeizo Shimada (12 patents)Naoshi SugawaraNaoshi Sugawara (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,485 patents)


1 patent:

1. 7888894 - Electric motor control system, series hybrid vehicle, electric motor control apparatus, and electric motor control method

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/6/2025
Loading…