Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247296 | Member for plasma processing device | Toshihiko Hanamachi, Shuhei Morota, Go Takahara, Masaru Takimoto, Hibiki YOKOYAMA +2 more | 2025-03-11 |
| 12199479 | Electromagnetic device having stator core formed with stacked thin sheets and aircraft in which electromagnetic device is used | Yoshihiro Miyama, Kazumasa Ito | 2025-01-14 |
| 12191723 | Rotary electric machine having a stator core formed with stacked thin sheets and aircraft using the rotary electric machine core | Yoshihiro Miyama, Kazumasa Ito | 2025-01-07 |
| 11967863 | Rotating electric machine | Yoshihiro Miyama, Moriyuki Hazeyama, Masaya Inoue, Masashi Nakamura | 2024-04-23 |
| 11929649 | Rotating electric machine with magnet insertion hole arrangement | Yoshihiro Miyama, Masaya Inoue, Masashi Nakamura, Moriyuki Hazeyama | 2024-03-12 |
| 11894725 | Rotating electric machine | Yoshihiro Miyama, Moriyuki Hazeyama, Masaya Inoue, Masashi Nakamura | 2024-02-06 |
| 8861323 | Optical disk recording device and optical disk recording method | Shinya Shimizu | 2014-10-14 |
| 7697383 | Optical disc reproducing apparatus | — | 2010-04-13 |
| 7630279 | Method of focus error signal adjustment in optical disk device and optical disk drive | — | 2009-12-08 |
| 7551529 | Optical disc apparatus | — | 2009-06-23 |
| 7400557 | Optical disk recording and reproducing apparatus | — | 2008-07-15 |
| 7366064 | Disk reproducing apparatus | — | 2008-04-29 |
| 6337724 | Image display system | Toshio Itoh, Haruhiko Nagai, Tsunehiro Imamura, Takayoshi Semasa, Kenji Tatsumi +5 more | 2002-01-08 |
| 5481095 | Code reading pattern and an image pickup apparatus for reading the pattern | Masahiko Sakamoto, Hitoshi Tanaka, Nobuyuki Kosaka, Yoshinori Ito | 1996-01-02 |
| 5214446 | Gradation record printer | — | 1993-05-25 |