Issued Patents All Time
Showing 76–100 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7063875 | Optical recording medium | Hiroshi Deguchi, Hajime Yuzurihara, Eiko Hibino, Mikiko Abe, Shinya Narumi +3 more | 2006-06-20 |
| 7060161 | Method for restraining deformation of nip roll | Hideki Hirooka, Kiyoshi Nakano, Atsuo Sueoka, Takahiro Ryu | 2006-06-13 |
| 7003309 | Master-slave communication system and electronic apparatus utilizing such system | Wataru Suzuki | 2006-02-21 |
| 6987720 | Information recording and/or reproducing apparatus, information recording and/or reproducing method, and phase-change recording medium for use in the apparatus and the methods | Kazunori Ito, Akihiko Shimizu | 2006-01-17 |
| 6963527 | Information recording method and optical recording medium therefor | Hiroko Ohkura, Yoshiyuki Kageyama, Makoto Harigaya, Hajime Yuzurihara, Eiko Hibino +1 more | 2005-11-08 |
| 6958180 | Phase change optical recording medium | Eiko Hibino, Hajime Yuzurihara, Hiroshi Deguchi, Mikiko Abe | 2005-10-25 |
| 6841049 | OPTICAL DEVICE SUBSTRATE FILM-FORMATION APPARATUS, OPTICAL DISK SUBSTRATE FILM-FORMATION METHOD, SUBSTRATE HOLDER MANUFACTURE METHOD, SUBSTRATE HOLDER, OPTICAL DISK AND A PHASE-CHANGE RECORDING TYPE OF OPTICAL DISK | Kazunori Ito, Katsunari Hanaoka, Hiroshi Deguchi, Nobuaki Onagi, Hiroko Tashiro +5 more | 2005-01-11 |
| 6790592 | Phase-change optical information recording medium | Makoto Harigaya, Katsuhiko Tani, Noriyuki Iwata, Kazunori Ito, Hajime Yuzurihara +4 more | 2004-09-14 |
| 6770346 | Optical recording medium and recording method | Makoto Harigaya, Hiroko Okura, Miku Mizutani, Eiko Hibino, Hajime Yuzurihara +4 more | 2004-08-03 |
| 6728797 | DMA controller | — | 2004-04-27 |
| 6641890 | Cartridge-contained recording medium | Hirokazu Odagiri | 2003-11-04 |
| 6641788 | Absorbent for a hydrocarbon, and exhaust gas-purifying catalyst | Hiroshi Ogawa, Masao Nakano | 2003-11-04 |
| 6627149 | High-purity silver wires for use in recording, acoustic or image transmission applications | Kishio Tayama, Takashi Ohgami | 2003-09-30 |
| 6524388 | Coating apparatus with a rotatable backing rolling and method thereof | Kenji Yamada, Masahiro Sugihara | 2003-02-25 |
| 6479121 | Optical recording medium and method of fabricating same | Katsunari Hanaoka, Nobuaki Onagi, Makoto Harigaya | 2002-11-12 |
| 6455733 | Apparatus and method for recovering sorbic acid | — | 2002-09-24 |
| 6444164 | Apparatus for producing high-purity silver materials | Kishio Tayama, Takashi Ohgami | 2002-09-03 |
| 6371834 | Method for preparing glass substrate for magnetic recording medium | Akio Fujimura | 2002-04-16 |
| 6319623 | Magneto-optical recording medium | Etsuro Ikeda | 2001-11-20 |
| 6231637 | Process for producing high-purity silver materials | Kishio Tayama, Takashi Ohgami | 2001-05-15 |
| 6214241 | Method for treating an effluent containing sorbic acid and/or a salt thereof and an effluent disposal device | — | 2001-04-10 |
| 5982473 | Image scanner | — | 1999-11-09 |
| 5895707 | Magnetic recording medium | — | 1999-04-20 |
| 5867810 | Wiring device and wiring method | Yasuhiro Yamashita, Kazuyuki Iida, Ryoji Yamada, Yumiko Katsuyama | 1999-02-02 |
| 5790414 | Automatic routing method and automatic routing apparatus | Mitsunobu Okano, Toshiyasu Sakata, Hiroyuki Orihara | 1998-08-04 |