YO

Yoichi Okamoto

Bridgestone: 16 patents #111 of 2,860Top 4%
Ricoh Company: 13 patents #1,714 of 9,818Top 20%
DC Dmg Mori Co.: 7 patents #3 of 217Top 2%
DC Dmg Mori Seiki Co.: 3 patents #13 of 142Top 10%
IN Intel: 1 patents #18,218 of 30,777Top 60%
KE Keyence: 1 patents #172 of 266Top 65%
MC Mori Seiki Co.: 1 patents #106 of 217Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Overall (All Time): #73,006 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
D487249 Tread portion of an automobile tire 2004-03-02
6700524 A/D converter for performing pipeline processing Junichi Naka, Yoshitsugu Inagaki, Kenji Murata, Koji Oka 2004-03-02
D484092 Tread portion of an automobile tire 2003-12-23
D484091 Tread portion of an automobile tire 2003-12-23
6443203 Heavy duty pneumatic radial tires with particular belt rubber configuration 2002-09-03
6371184 Heavy duty pneumatic radial tires with particular belt rubber configuration 2002-04-16
6311750 Heavy duty pneumatic radial tires with particular belt rubber configuration 2001-11-06
6311751 Heavy duty pneumatic radial tires with particular belt rubber configuration 2001-11-06
6308759 Heavy duty pneumatic radial tires with particular belt rubber configuration 2001-10-30
6082427 Heavy duty pneumatic radial tires with specified coating rubber of outermost belt layer Yoshihide Kohno 2000-07-04
6016859 Heavy duty pneumatic radial tires with particular belt rubber configuration 2000-01-25
5855703 Pneumatic tires including a tire component containing groups of reinforcing elements in two or more steps and rows Toshiya Miyazono 1999-01-05
5827381 Pneumatic radial tires including a tire component containing groups of reinforcing elements Toshiya Miyazono, Yoshihide Kohno, Hiroyuki Koseki 1998-10-27
5824171 Pneumatic radial tires including a tire component containing groups of reinforcing elements Toshiya Miyazono, Yoshihide Kohno, Hiroyuki Koseki 1998-10-20
5779828 Heavy duty pneumatic radial tires with particular belt rubber configuration 1998-07-14
5766384 Pneumatic radial tires including a tire component containing groups of reinforcing elements Toshiya Miyazono, Yoshihide Kohno, Hiroyuki Koseki 1998-06-16
5762733 Pneumatic radial tires including a tire component containing groups of reinforcing elements Toshiya Miyazono, Yoshihide Kohno, Hiroyuki Koseki 1998-06-09