TK

Tadashi Kumagai

AC Alps Electric Co.: 3 patents #607 of 2,177Top 30%
AC Aisin Ai Co.: 2 patents #28 of 119Top 25%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Soma, JP: #122 of 570 inventorsTop 25%
Overall (All Time): #745,761 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8151962 Synchromesh device for transmission Jun Yabuta 2012-04-10
8127638 Shift lever apparatus Takamitsu Itoh 2012-03-06
7205149 Gene of enzyme reactivating DNA damaged by ultraviolet light using visible light Kazuo Yamamoto, Jun Hidema, Atsuhisa Hirouchi 2007-04-17
7095178 Plasma processing apparatus, method for operating the same, designing system of matching circuit, and plasma processing method Akira Nakano, Tomofumi Oba, Tadahiro Ohmi 2006-08-22
6954033 Plasma processing apparatus Akira Nakano, Tadahiro Ohmi 2005-10-11
4433541 Secondary air introducing apparatus for internal combustion engine Katsuhisa Amano, Akio Masaki, Shinichi Shimada, Takeshi Suzuki, Shoichi Ohtaka 1984-02-28
4225829 Local oscillator circuit having two phase locked loops having respective frequency dividers with a common division ratio 1980-09-30