Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12066416 | Arithmetic device, arithmetic method, and gas detection system | Masashi Hattori, Yosuke ONDA | 2024-08-20 |
| 11644449 | Sensing system, information processing apparatus, and sensor apparatus | Yosuke ONDA, Masashi Hattori, Jin Mikata, Taiji Ito | 2023-05-09 |
| 10946726 | Air conditioning system, vehicle, control device, and control method | Masashi Hattori, Yosuke ONDA, Jin Mikata, Taiji Ito | 2021-03-16 |
| 9183871 | Optical recording device, optical recording method and multi-layer disk | Yutaka Imamura | 2015-11-10 |
| 8964460 | Semiconductor device having a non-volatile memory built-in | Takashi Ishiguro, Kyoko Nakajima, Tetsuo Hironaka, Kazuya Tanigawa | 2015-02-24 |
| 7799403 | Optical storage medium | Katsunori Ohshima, Koji TSUJITA, Hideo Machida, Masanori Takahashi | 2010-09-21 |
| 7668071 | Phase-change optical recording medium having tracking signal smaller than saturation value | Kazuo Yonehara, Ikuo Matsumoto, Kenji Tokui, Hiroshi Tabata | 2010-02-23 |
| 7564769 | Phase-change recording medium having the relation between pulse patterns and reflectivity of un-recorded section | Ikuo Matsumoto, Hiroshi Tabata, Kenji Tokui, Kazuo Yonehara | 2009-07-21 |
| 7376065 | Optical recording method, optical recording apparatus and optical storage medium | Hiroshi Tabata, Ikuo Matsumoto, Kenji Tokui, Kazuo Yonehara | 2008-05-20 |
| 7336596 | Optical storage medium | Ikuo Matsumoto, Kenji Tokui, Hiroshi Tabata, Kazuo Yonehara | 2008-02-26 |
| 6819650 | Optical disc having land pre-pits and variable groove depths | Takayuki Deno, Toyohito Asanuma, Tsutomu Matsumoto, Fumitaka Tsuji | 2004-11-16 |
| 6733957 | Disk substrate and manufacturing method therefor, and disk manufactured by the disk substrate | Toyohito Asanuma | 2004-05-11 |