Issued Patents All Time
Showing 25 most recent of 89 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350377 | Preparation containing 6,7-unsaturated-7-carbamoyl morphinan derivatives | Shunji Ichio, Yoshinori Tamura, Kouichi Noguchi | 2025-07-08 |
| 11135217 | Manufacturing process of formulation having improved content uniformity | Shunji Ichio | 2021-10-05 |
| 11116727 | Preparation containing 6,7-unsaturated-7-carbamoyl morphinan derivatives | Shunji Ichio | 2021-09-14 |
| 10952968 | Preparation containing 6,7-unsaturated-7-carbamoyl morphinan derivatives | Shunji Ichio, Yoshinori Tamura, Kouichi Noguchi | 2021-03-23 |
| 9427402 | Preparation for improving solubility of poorly soluble drug | Satoshi Sakuma, Hiroshi Ueda, Hiroshi Murazato | 2016-08-30 |
| 8149026 | Driver circuit and adjustment method therefor | Yasukuni Inagaki | 2012-04-03 |
| 8081546 | Optical disk apparatus for performing power control | — | 2011-12-20 |
| 7817527 | Optical disk drive and method for recording data | — | 2010-10-19 |
| 7800998 | Optical disk and optical disk drive | — | 2010-09-21 |
| 7697405 | Inspection apparatus for optical disk having phase modulated wobble tracks and optical disk apparatus for driving the optical disk | Keishi Ueno | 2010-04-13 |
| 7599262 | Optical disk apparatus | — | 2009-10-06 |
| 7570570 | Optical disk drive | — | 2009-08-04 |
| 7502287 | Optical disk apparatus | — | 2009-03-10 |
| 7496020 | Optical disc apparatus | — | 2009-02-24 |
| 7483353 | Optical disk device | — | 2009-01-27 |
| 7483354 | Optical disk apparatus for recording data on multilayer optical disk | — | 2009-01-27 |
| 7477585 | Error correction device and optical disk device | — | 2009-01-13 |
| 7436746 | Tilt detection system, tilt detection method and tilt adjustment method | Keishi Ueno | 2008-10-14 |
| 7411879 | Optical disk device | — | 2008-08-12 |
| 7397750 | Optical disc apparatus with rule based synchronization | — | 2008-07-08 |
| 7355947 | Optical disk device and optical disk | — | 2008-04-08 |
| 7355942 | Optical disk and optical disk drive for suppressing a digital sum value and low-frequency components | Yutaka Yamanaka | 2008-04-08 |
| 7304924 | Optical disk device capable of demodulation and verification of address data from land and groove track address systems | — | 2007-12-04 |
| 7245571 | Optical disk drive that can adjust erase power during writing operation | Toshiki Shimizu | 2007-07-17 |
| 7245579 | High-definition optical disk and high-definition optical disk drive | — | 2007-07-17 |