HY

Hirohisa Yamada

Sharp Kabushiki Kaisha: 47 patents #184 of 10,731Top 2%
MH Memory-Tech Holdings: 19 patents #3 of 33Top 10%
PC Pacific Industrial Co.: 11 patents #4 of 133Top 4%
NS National Institute For Materials Science: 6 patents #50 of 901Top 6%
KC Koyo Machine Industries Co.: 4 patents #2 of 86Top 3%
MC Murata Manufacturing Co.: 2 patents #2,631 of 5,295Top 50%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
LI Lintec: 1 patents #282 of 514Top 55%
Overall (All Time): #26,976 of 4,157,543Top 1%
73
Patents All Time

Issued Patents All Time

Showing 51–73 of 73 patents

Patent #TitleCo-InventorsDate
8400896 Information recording and reproducing apparatus, program for controlling same, computer-readable storage medium, method for controlling information recording and reproducing apparatus, and information storage medium Atsushi Etoh, Tetsuya Okumura, Hideharu Tajima, Shigemi Maeda, Yoshihisa Adachi +5 more 2013-03-19
8379505 Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control method Toshihiko Sakai, Masaki Yamamoto, Yasuhiro Harada, Go Mori, Hideharu Tajima +1 more 2013-02-19
D671852 Sensor transmitter for measuring air pressure of a tire 2012-12-04
D670589 Sensor transmitter for measuring air pressure of a tire 2012-11-13
8243577 Optical information recording medium, reproducing device for optical information recording medium, and reproducing method for optical information recording medium Masaki Yamamoto, Toshihiko Sakai, Yasuhiro Harada, Go Mori, Hideharu Tajima +2 more 2012-08-14
8223620 Super-resolution optical recording medium on which information is recorded using train of prepits, optical recording medium reproduction device, and control method Toshihiko Sakai, Masaki Yamamoto, Yasuhiro Harada, Go Mori, Hideharu Tajima +1 more 2012-07-17
8207391 Adsorbent for radioelement-containing waste and method for fixing radioelement Kenji Tamura, Junzo Tanaka, Toshiyuki Ikoma, Yasushi Suetsugu, Yusuke Moriyoshi +1 more 2012-06-26
8189444 Optical information recording medium and optical information processing apparatus Go Mori, Masaki Yamamoto, Yasuhiro Harada, Hideharu Tajima, Shigemi Maeda +1 more 2012-05-29
D655635 Sensor transmitter for measuring air pressure of a tire 2012-03-13
8134909 Optical information storage medium, optical information storage medium playback apparatus, method of controlling optical information storage medium playback apparatus, control program of optical information storage medium playback apparatus, and storage medium storing the program therein Masaki Yamamoto, Toshihiko Sakai, Yasuhiro Harada, Go Mori, Hideharu Tajima +1 more 2012-03-13
D653567 Sensor transmitter for measuring air pressure of a tire 2012-02-07
D653568 Sensor transmitter for measuring air pressure of a tire 2012-02-07
D653569 Sensor transmitter for measuring air pressure of a tire 2012-02-07
D653570 Sensor transmitter for measuring air pressure of a tire 2012-02-07
8094544 Optical information recording medium reproducing device Masaki Yamamoto, Yasuhiro Harada, Go Mori, Hideharu Tajima 2012-01-10
8080188 Manufacturing apparatus and manufacturing method for solid particle Kazumi Minagawa, Kenji Tamura 2011-12-20
7959886 Mixed-layered phyllosilicate and process for producing the same Kenji Tamura, Shingo Yokoyama 2011-06-14
7888416 Method for production of organic-inorganic complex, organic-inorganic complex, and polymeric composite material Kenji Tamura, Hikaru Uno 2011-02-15
7507143 Truing method for grinding wheel 2009-03-24
7409304 Method of calculating effective power relating to capacitor, method of measuring effective power consumed by capacitor, capacitor selection method, calculation apparatus for calculating effective power relating to capacitor, and recording medium storing the calculation program therefor Osamu Yamaoka, Kazuyuki Kubota 2008-08-05
7158898 Method of calculating effective power relating to capacitor, method of measuring effective power consumed by capacitor, capacitor selection method, calculation apparatus for calculating effective power relating to capacitor, and recording medium storing the calculation program therefor Osamu Yamaoka, Kazuyuki Kubota 2007-01-02
7118448 Truing method for grinding wheel, its truing device and grinding machine 2006-10-10
7046275 Digital camera and imaging method Hiroki Fukuoka, Tatsuo Okuda 2006-05-16