Growing community of inventors

Oita, Japan

Tetsuya Katayama

Average Co-Inventor Count = 7.00

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 = 9

Tetsuya Katayama ↔ Hitoshi Saito (1 patent)Tetsuya Katayama ↔ Ryoko Fujikawa (1 patent)Tetsuya Katayama ↔ Masanori Hasegawa (1 patent)Tetsuya Katayama ↔ Yasunobu Tominaga (1 patent)Tetsuya Katayama ↔ Satoru Kawashima (1 patent)Tetsuya Katayama ↔ Goro Ito (1 patent)Tetsuya KatayamaTetsuya Katayama (1 patent)Hitoshi SaitoHitoshi Saito (176 patents)Ryoko FujikawaRyoko Fujikawa (3 patents)Masanori HasegawaMasanori Hasegawa (2 patents)Yasunobu TominagaYasunobu Tominaga (1 patent)Satoru KawashimaSatoru Kawashima (1 patent)Goro ItoGoro Ito (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fujitsu Corporation (1 from 39,237 patents)


1 patent:

1. 7107182 - Program and process for generating data used in software function test

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…