KO

Kohei Ogawa

AC Asahi Kasei Kogyo Co.: 4 patents #154 of 1,395Top 15%
AP Asahi Kasei Pharma: 4 patents #9 of 115Top 8%
KA Kaneka: 3 patents #437 of 1,525Top 30%
KC Kusumoto Chemicals: 2 patents #6 of 29Top 25%
MC Mitsubishi Heavy Industries Compressor: 1 patents #105 of 209Top 55%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
NI Nissho: 1 patents #65 of 171Top 40%
Overall (All Time): #283,029 of 4,157,543Top 7%
16
Patents All Time

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
12311482 Repair method of rotor Hiroaki Oka, Hiroshi Nakajima, Koshiro Niihara 2025-05-27
12234323 Transparent polyimide film and production method therefor Takashi Ando, Masahiro Miyamoto 2025-02-25
11655376 Surface control agent for water-based coating, water-based coating composition, coating film, and multilayer coating film Yasuhiro Oiwa 2023-05-23
10533115 Layer migration control agent Yasuhiro Oiwa, Makoto Ubukata 2020-01-14
9537152 Collector for bipolar lithium ion secondary batteries Yasuyuki Tanaka, Masami Yanagida, Satoshi Oku, Masahiro Kojima, Takashi Kikuchi +1 more 2017-01-03
8389630 Curable composition Hitoshi Tamai, Yoshiki Nakagawa 2013-03-05
7598284 Indazole compounds as B3 adrenoceptor agonist Shiro Miyoshi 2009-10-06
7511069 Indazole compounds as β3 andrenoceptor agonist Shiro Miyoshi 2009-03-31
7271190 Indazole compounds as β3 adrenoceptor agonist Shiro Miyoshi 2007-09-18
7049445 Bicyclic compounds Shunichi Ikuta, Shiro Miyoshi 2006-05-23
6861444 Bicyclic compounds Shunichi Ikuta, Shiro Miyoshi 2005-03-01
6545053 Tricyclic compounds and drug compositions containing same Shiro Miyoshi 2003-04-08
6187809 Tricyclic compounds and drug compositions containing the same Shiro Miyoshi 2001-02-13
6172099 Tricyclic compounds having saturated rings and medicinal compositions containing the same Shiro Miyoshi 2001-01-09
6037362 Tricyclic compounds and drug compositions containing the same Shiro Miyoshi 2000-03-14
5257529 Method and device for measurement of viscosity of liquids Koichi Taniguchi 1993-11-02