Growing community of inventors

Tokushima, Japan

Sekio Nagayama

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 = 0

Sekio Nagayama ↔ Kazuo Ogawa (1 patent)Sekio Nagayama ↔ Mitsugi Yasumoto (1 patent)Sekio Nagayama ↔ Takaji Honna (1 patent)Sekio Nagayama ↔ Ichiro Yamawaki (1 patent)Sekio Nagayama ↔ Naohiko Ono (1 patent)Sekio NagayamaSekio Nagayama (1 patent)Kazuo OgawaKazuo Ogawa (19 patents)Mitsugi YasumotoMitsugi Yasumoto (19 patents)Takaji HonnaTakaji Honna (15 patents)Ichiro YamawakiIchiro Yamawaki (11 patents)Naohiko OnoNaohiko Ono (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Taiho Pharmaceutical Company Limited (1 from 318 patents)


1 patent:

1. 4696929 - Derivative of piperazine having anti-allergic and anti-inflammatory

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/4/2025
Loading…