Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12395107 | Electric motor | Takuya Naruse, Takashi Kawashima | 2025-08-19 |
| 12381498 | Electric motor | Takuya Naruse, Takashi Kawashima | 2025-08-05 |
| 12265139 | Magneto-resistive element and magnetic sensor | Korekiyo ITO | 2025-04-01 |
| 12162291 | Printing apparatus | — | 2024-12-10 |
| 12158598 | Display | — | 2024-12-03 |
| 12092533 | Sensor, strain detection sensor, pressure sensor, and microphone | Ville Kaajakari, Masaki Takeuchi | 2024-09-17 |
| 12044755 | Magnetic sensor chip and magnetic sensor device | — | 2024-07-23 |
| 11932026 | Head unit and printing unit | Tomoyuki Marugame | 2024-03-19 |
| 11909939 | Method of generating image data, method of producing display, program, computer-readable storage medium, and display production system | — | 2024-02-20 |
| 11774524 | Magnetic sensor, magnetic sensor array, magnetic field distribution measurement device, and position identification device | — | 2023-10-03 |
| 11595545 | Printing system and printing control apparatus | Tomoyuki Marugame | 2023-02-28 |
| 11316466 | Onboard fluid machine and method for controlling onboard fluid machine | Takashi Kawashima, Kazuki Najima | 2022-04-26 |
| 11249116 | Magnetic sensor and current sensor | Yoshimitsu Ushimi, Tetsuzo Hara | 2022-02-15 |
| 11222574 | Method of producing display | — | 2022-01-11 |
| 10275042 | Text input keyboard | — | 2019-04-30 |
| 8789076 | Transportation body for flexible optical disk, optical disk transportation apparatus, and optical disk transportation method | Kenji Tagami, Hisaya Niizawa | 2014-07-22 |
| 8739191 | Stacking type tray and tray developing mechanism and stacking type tray developing system | Kenji Tagami, Hisaya Niizawa | 2014-05-27 |
| 8539517 | Optical disk apparatus | Hisaya Niizawa, Kenji Tagami | 2013-09-17 |
| 8448195 | Stacking type tray and tray developing mechanism and stacking type tray developing system | Kenji Tagami, Hisaya Niizawa | 2013-05-21 |
| 8432946 | Nitride semiconductor laser diode | — | 2013-04-30 |
| 8179753 | Positioning control unit and optical disk drive | Hisaya Niizawa | 2012-05-15 |
| 7869482 | Semiconductor laser device | Kuniyoshi Okamoto, Taketoshi TANAKA | 2011-01-11 |
| 7489620 | Optical information recording and reproducing medium | Mitsuya Okada, Toshiaki Iwanaga, Takeharu Shibatoko, Hideki Tanabe, Masaki Nakano +1 more | 2009-02-10 |
| 7280448 | Positioning control device and positioning control method | Sigeru Shimonou, Naotoshi Iwasawa | 2007-10-09 |
| 7136339 | Positioning control apparatus and method capable of reducing relative position error without increasing gain and frequency band of transfer characteristics of control system | Shigeru Shimonou, Naotoshi Iwazawa | 2006-11-14 |