YO

Yutaka Okamoto

KT Kabushiki Kaisha Toshiba: 57 patents #272 of 21,451Top 2%
Honda Motor Co.: 17 patents #852 of 21,052Top 5%
SO Sony: 10 patents #4,411 of 25,231Top 20%
SI Sanshin Industries: 9 patents #39 of 319Top 15%
NC Nippon Pillar Packing Co.: 5 patents #35 of 218Top 20%
DC Daido Metal Company: 5 patents #56 of 280Top 20%
AA Autoliv Asp: 2 patents #215 of 722Top 30%
YM Yamaha Marine: 1 patents #80 of 137Top 60%
Overall (All Time): #13,524 of 4,157,543Top 1%
104
Patents All Time

Issued Patents All Time

Showing 26–50 of 104 patents

Patent #TitleCo-InventorsDate
7321535 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2008-01-22
7319654 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2008-01-15
7314239 Tube device, and piping system including the tube device Tatsuya Fujii 2008-01-01
7313071 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2007-12-25
7295507 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2007-11-13
7289420 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2007-10-30
7289419 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2007-10-30
7289414 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2007-10-30
7287618 Collision object protection assembly Yuji Kikuchi, Kazutada Sasaki, Ken Nakane 2007-10-30
7272096 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2007-09-18
7269121 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2007-09-11
7257172 Signal processing device utilizing partial response maximum likelihood detection Manabu Akamatsu, Yuji Sakai 2007-08-14
7239591 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2007-07-03
7211752 Method for setting inner pressure of vehicular external airbag, and vehicular external airbag system Yuji Kikuchi, Koichi Kamiji 2007-05-01
7139201 Non-volatile semiconductor memory device and memory system using the same Tomoharu Tanaka, Masaki Momodomi, Hideo Kato, Hiroto Nakai, Yoshiyuki Tanaka +8 more 2006-11-21
7126677 Bearing with oil film thickness measuring device Kei Nakayama, Takeshi Katagiri, Takayuki Shibayama 2006-10-24
7106677 Reproduction signal evaluation method Chosaku Noda, Yutaka Kashihara, Hideo Ando, Koichi Hirayama 2006-09-12
7036843 Airbag device and method for inflating the same Yuji Kikuchi 2006-05-02
7021656 Airbag device Yuji Kikuchi 2006-04-04
7012873 Optical disk, optical disk recording method and optical disk apparatus Hideo Ando, Chosaku Noda, Yutaka Kashihara 2006-03-14
6988578 Automotive outboard air bag system Yuji Kikuchi 2006-01-24
6981798 Sliding bearing Takeshi Katagiri, Takayuki Shibayama 2006-01-03
6967892 Non-volatile semiconductor memory device and memory system using the same Tomoharu Tanaka, Masaki Momodomi, Hideo Kato, Hiroto Nakai, Yoshiyuki Tanaka +8 more 2005-11-22
6920280 Digital data play back apparatus and method for playing back digital data 2005-07-19
6880666 Automotive outboard air bag system Yuji Kikuchi 2005-04-19