Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8113312 | Evaporative emissions canister arrangement for a motorcycle, and motorcycle incorporating same | Hiroyuki Seki, Mitsuru Terada, Tatsuro Kato | 2012-02-14 |
| 8110343 | Manufacturing method for optical recording and reproducing medium stamper | Sohmei Endoh, Tadao Suzuki, Jun Shimizu | 2012-02-07 |
| 7972673 | Optical recording medium | Tetsuhiro Sakamoto, Takashi Shimouma, Shigeki Takagawa, Goro Fujita | 2011-07-05 |
| 7968017 | Stamper for optical disc, method for manufacturing optical disc, and optical disc | Yuji Akiyama, Shin Masuhara | 2011-06-28 |
| 7964337 | Optical recording medium and method of producing the same | Shin Masuhara | 2011-06-21 |
| 7924672 | Optical-disk recording medium, playing apparatus and method for same, and recording apparatus and method for same | Goro Fujita, Takashi Shimouma, Shigeki Takagawa, Kimihiro Saito | 2011-04-12 |
| 7911929 | Optical disk read only memory | Tetsuhiro Sakamoto, Takayuki Asahina, Hideo Kawachi, Yoshitake Yanagisawa, Makoto Tsukahara +1 more | 2011-03-22 |
| 7843796 | Optical information recording medium and method of marking BCA (burst cutting area) into the same | Tetsuhiro Sakamoto, Yuki Tauchi, Junichi Nakai | 2010-11-30 |
| 7790263 | Ag alloy reflective film for optical information recording medium, optical information recording medium and Ag alloy sputtering target for forming Ag alloy reflective film for optical information recording medium | Tetsuhiro Sakamoto, Junichi Nakai, Yuki Tauchi | 2010-09-07 |
| 7656780 | Optical recording medium having first and second wobble patterns | Jacobus Petrus Josephus Heemskerk, Cornelis Marinus Schep, Aalbert Stek, Hiromichi Ishibashi, Shigeru Furumiya +1 more | 2010-02-02 |
| 7564772 | High density optical disc having recorded characters visibly readable from a substrate side | Shin Masuhara | 2009-07-21 |
| 7549241 | Hydraulic control device for loader | Kensuke Ioku, Yasunori Hatanaka | 2009-06-23 |
| 7548505 | Optical recording medium having a relationship between groove width and track pitch | Sohmei Endoh, Tadao Suzuki, Jun Shimizu | 2009-06-16 |
| 7464391 | Optical recording medium | Kouichi Yasuda, Mitsuaki Oyamada, Norio Mitsui, Sakuya Tamada | 2008-12-09 |
| 7388826 | Optical recording medium capable of recording three data values | Jacobus Petrus Josephus Heemskerk, Cornelis Marinus Schep, Aalbert Stek, Hiromichi Ishibashi, Shigeru Furumiya +1 more | 2008-06-17 |
| 7248542 | Focus searching method and optical disc device | — | 2007-07-24 |
| 7245564 | Method of identifying optical disc type, and optical disc device | Hideo Fukuda | 2007-07-17 |
| 7242662 | Optical recording/reproducing medium, mother stamper for producing optical recording/reproducing medium and optical recording/reproducing device | Sohmei Endoh, Nobuhiro Nagano | 2007-07-10 |
| 7229275 | Disk substrate, mold apparatus for injection molding the same, and disk substrate taking-out robot | Jun Shimizu, Ken Minemura | 2007-06-12 |
| 7224665 | Optical recording medium its manufacturing method and injection molding apparatus | Minoru Kikuchi, Akio Koshita | 2007-05-29 |
| 7213253 | Optical recording medium and method of manufacturing the same | Minoru Kikuchi | 2007-05-01 |
| 7154843 | Stamper and optical disk with specific dimensions, surface roughness, and a land and a groove provided in a non-signal recording area | Yuji Akiyama, Shin Masuhara | 2006-12-26 |
| 7059237 | Multiple-directional switching valve | Kensuke Ioku | 2006-06-13 |
| 7032378 | Flow divider system and valve device of the same | Kensuke Ioku | 2006-04-25 |
| 6987725 | Optical recording medium with high density track pitch and optical disk drive for recording and playback of the same | Isao Ichimura, Kiyoshi Osato, Shin Masuhara | 2006-01-17 |