Growing community of inventors

Chiba, Japan

Yoshiya Nakatani

Average Co-Inventor Count = 10.00

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 = 12

Yoshiya Nakatani ↔ Hiroshi Yajima (1 patent)Yoshiya Nakatani ↔ Osamu Akita (1 patent)Yoshiya Nakatani ↔ Tetsushi Tomizawa (1 patent)Yoshiya Nakatani ↔ Sadamichi Mitsumori (1 patent)Yoshiya Nakatani ↔ Osamu Chinone (1 patent)Yoshiya Nakatani ↔ Isoji Tabushi (1 patent)Yoshiya Nakatani ↔ Tetsuya Ushio (1 patent)Yoshiya Nakatani ↔ Nobuyuki Ishimoto (1 patent)Yoshiya Nakatani ↔ Yuji Ogiwara (1 patent)Yoshiya NakataniYoshiya Nakatani (1 patent)Hiroshi YajimaHiroshi Yajima (17 patents)Osamu AkitaOsamu Akita (8 patents)Tetsushi TomizawaTetsushi Tomizawa (5 patents)Sadamichi MitsumoriSadamichi Mitsumori (5 patents)Osamu ChinoneOsamu Chinone (3 patents)Isoji TabushiIsoji Tabushi (3 patents)Tetsuya UshioTetsuya Ushio (2 patents)Nobuyuki IshimotoNobuyuki Ishimoto (1 patent)Yuji OgiwaraYuji Ogiwara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,508 patents)


1 patent:

1. 5282273 - Enterprise information system having three level hierarchy of data bases

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/5/2026
Loading…