TT

Toshihiko Takahashi

TC Toyo Tire & Rubber Co.: 38 patents #6 of 499Top 2%
Shimano: 19 patents #84 of 759Top 15%
Sumitomo Electric Industries: 11 patents #2,408 of 21,551Top 15%
Ricoh Company: 10 patents #2,244 of 9,818Top 25%
SO Sony: 8 patents #5,352 of 25,231Top 25%
JC Japan Fine Coatings Co.: 5 patents #7 of 26Top 30%
JS Jsr: 5 patents #221 of 1,137Top 20%
Yamaha Motor: 5 patents #351 of 2,310Top 20%
TL Tokyo Electron Limited: 5 patents #1,450 of 5,567Top 30%
HI Hitachi: 4 patents #8,942 of 28,497Top 35%
DN Dsm N.V.: 4 patents #68 of 669Top 15%
NE Nec: 3 patents #4,195 of 14,502Top 30%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
NS Nippon Steel: 3 patents #914 of 4,423Top 25%
FL Fujitsu General Limited: 2 patents #129 of 325Top 40%
TT Toyo Tire: 2 patents #47 of 180Top 30%
Brother Kogyo: 1 patents #2,155 of 2,767Top 80%
JT Jtekt: 1 patents #1,102 of 1,969Top 60%
NM National Research Institute For Metals: 1 patents #66 of 167Top 40%
SC Shionogi & Co.: 1 patents #620 of 1,054Top 60%
TC Takenaka Engineering Co.: 1 patents #1 of 7Top 15%
JR Japan Synthetic Rubber: 1 patents #256 of 558Top 50%
Overall (All Time): #9,107 of 4,157,543Top 1%
125
Patents All Time

Issued Patents All Time

Showing 51–75 of 125 patents

Patent #TitleCo-InventorsDate
8061313 Variable valve device for engine Kazuya Koike 2011-11-22
8033256 Engine having variable valve mechanism Kazuya Koike 2011-10-11
8031572 Optical disc device and recording condition setting method Kazutoshi Aida, Masaharu Imura 2011-10-04
D642971 Tire 2011-08-09
7953512 Substrate processing system, control method for substrate processing apparatus and program stored on medium Yuichi Takenaga, Tatsuya Yamaguchi, Wenling Wang, Masato Yonezawa 2011-05-31
D608274 Tire 2010-01-19
D603328 Automobile tire 2009-11-03
D602427 Automobile tire 2009-10-20
D601081 Automobile tire 2009-09-29
D600629 Tire 2009-09-22
D597926 Tire 2009-08-11
7558171 Optical disc recording/playback apparatus Youichi Ogura, Hiroaki Hayashi, Teruhiko Izumi, Dai Ichiryu, Shinichi Konishi 2009-07-07
D593487 Automobile tire 2009-06-02
7539097 Optical disk device Youichi Ogura, Teruhiko Izumi, Shinichi Konishi, Hironori Deguchi, Takamasa Sakai 2009-05-26
7525887 Playback signal processing apparatus and optical disc device Youichi Ogura, Kazutoshi Aida, Kouji Okamoto 2009-04-28
D588983 Automobile tire 2009-03-24
D588982 Automobile tire 2009-03-24
7433286 Jitter detection apparatus Youichi Ogura, Shinichi Konishi 2008-10-07
7428195 Information reproduction apparatus and information reproduction method Kazutoshi Aida, Youichi Ogura 2008-09-23
7418818 Exhaust system, and engine device and vehicle with the same Ryusuke Kato, Yoshihiko Moriya 2008-09-02
7403792 Cellular phone and automatic program update method used therefor 2008-07-22
D570768 Automobile tire 2008-06-10
7289043 Portable terminal device and control method of the same 2007-10-30
D545264 Automobile tire Asuka Nakamura 2007-06-26
7171608 Data playback equipment for playing back data recorded on a disk medium Kazutoshi Aida, Ryuusuke Horibe 2007-01-30