Growing community of inventors

Osaka, Japan

Yasuyuki Koutani

Average Co-Inventor Count = 5.00

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

Yasuyuki Koutani ↔ Tamio Ueno (1 patent)Yasuyuki Koutani ↔ Yukihiro Nishimura (1 patent)Yasuyuki Koutani ↔ Masayuki Sakuma (1 patent)Yasuyuki Koutani ↔ Noritada Matsuo (1 patent)Yasuyuki KoutaniYasuyuki Koutani (1 patent)Tamio UenoTamio Ueno (2 patents)Yukihiro NishimuraYukihiro Nishimura (1 patent)Masayuki SakumaMasayuki Sakuma (1 patent)Noritada MatsuoNoritada Matsuo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyoto University (1 from 815 patents)

2. Dainihon Jochugiku Co., Ltd. (1 from 21 patents)


1 patent:

1. 10167269 - Cockroach attraction-aggregation substance, cockroach aggregation attractant and cockroach controlling agent

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/15/2025
Loading…