TK

Tatsuhiro Kobayashi

Tdk: 21 patents #243 of 3,796Top 7%
NC Ntt Communications: 1 patents #34 of 129Top 30%
OM Omron: 1 patents #1,808 of 3,089Top 60%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
Samsung: 1 patents #49,284 of 75,807Top 70%
Overall (All Time): #172,430 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10924297 Agent system including an information processing device for executing an agent Takehiro Kuratani, Hideto Matsushita 2021-02-16
9666216 Magnetic recording device and magnetic recording method Sadaharu Yoneda, Tsutomu Aoyama 2017-05-30
8611034 Microwave-assisted magnetic recording device and method using non-constant microwave Yoshikazu Soeno, Akimasa Kaizu 2013-12-17
8018804 Method and apparatus to determine an optimum reproducing condition on an optical recording medium Jae-cheol Bae, Joo Ho Kim, In-oh Hwang, Hyun Soo Park, Narutoshi Fukuzawa +1 more 2011-09-13
7944802 Super-resolution optical recording medium and method for recording information on super-resolution optical recording medium Takashi Kikukawa, Narutoshi Fukuzawa 2011-05-17
7876665 Optical recording medium and method for reproducing information from optical recording medium Takashi Kikukawa, Narutoshi Fukuzawa, Junji Tominaga, Takashi Nakano, Takayuki Shima +2 more 2011-01-25
7864485 Magnetic recording medium, recording and reproducing device, magnetic recording medium-magnetizing method, and magnetic recording medium-magnetizing device Makoto Moriya 2011-01-04
7796483 Method for evaluating read stability of optical disc and information reproduction apparatus Takashi Kikukawa, Narutoshi Fukuzawa 2010-09-14
7791999 Writing condition optimizing method and apparatus, and optical recording medium Jae-cheol Bae, In-oh Hwang, Kyung-geun Lee, Hui Zhao, Narutoshi Fukuzawa +1 more 2010-09-07
7733762 Super-resolution optical recording medium and method for recording information on super-resolution optical recording medium Narutoshi Fukuzawa, Takashi Kikukawa 2010-06-08
7719944 Method and apparatus for recording information on optical recording medium with compensation for thermal effects in ultra-high-density optical recording and reproducing system Narutoshi Fukuzawa, Takashi Kikukawa 2010-05-18
7646687 Method for determining recording laser power for super-resolution optical recording medium and apparatus for recording information on super-resolution optical recording medium Takashi Kikukawa, Narutoshi Fukuzawa 2010-01-12
7573803 Optical recording disc Takashi Kikukawa, Narutoshi Fukuzawa 2009-08-11
7554894 Data recording and readingout system Takashi Kikukawa, Narutoshi Fukuzawa, Toshiki Aoi, Hajime Utsunomiya 2009-06-30
7532554 Method for recording information on optical recording medium and information recording apparatus Koji Mishima 2009-05-12
7502295 Method for recording information on optical recording medium and information recording apparatus Koji Mishima 2009-03-10
7457215 Method for reproducing data and an apparatus for recording and reproducing data Masashi Kuwahara, Takayuki Shima, Junji Tominaga, Takashi Kikukawa, Narutoshi Fukuzawa 2008-11-25
7440370 Method for determining a reproducing power of a laser beam and an apparatus for recording and reproducing data Masashi Kuwahara, Takayuki Shima, Junji Tominaga, Takashi Kikukawa, Narutoshi Fukuzawa 2008-10-21
7394744 Reproduction apparatus and information recording medium testing apparatus Takashi Kikukawa, Narutoshi Fukuzawa 2008-07-01
7277852 Method, system and storage medium for commercial and musical composition recognition and storage Miwako Iyoku 2007-10-02
7142492 Optical recording medium Tatsuya Kato, Hiroyasu Inoue 2006-11-28
7142491 Optical recording medium Tatsuya Kato, Hiroyasu Inoue 2006-11-28
7132148 Optical recording disk Narutoshi Fukuzawa, Takashi Kikukawa 2006-11-07
5125239 Self-contained air conditioner Hideki Matsumi 1992-06-30