Issued Patents All Time
Showing 1–25 of 84 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12211527 | Hard disk drive multiple disk pack stacking structure | Yasuhiro Sakata | 2025-01-28 |
| 11842754 | Dual gasket for manufacturing of hermetically-sealed hard disk drive | Yuichi Arai, Miki Namihisa, Hiroshi Matsuda | 2023-12-12 |
| 11557712 | Vibration generating device and electronic equipment | Hiroshi Hamada, Yukihiro Matsui, Fumihisa Ito | 2023-01-17 |
| 11489524 | Semiconductor device | Manabu Furuta | 2022-11-01 |
| 11478821 | Vibration generating device | Hiroshi Hamada, Yukihiro Matsui, Fumihisa Ito | 2022-10-25 |
| 11348619 | Dual gasket for manufacturing of hermetically-sealed hard disk drive | Yuichi Arai, Miki Namihisa, Hiroshi Matsuda | 2022-05-31 |
| 11209905 | Panel and electronic apparatus | Hiroshi Hamada, Yukihiro Matsui | 2021-12-28 |
| 11199259 | Control device for shift-by-wire system | — | 2021-12-14 |
| 11059488 | Control device of vehicle | — | 2021-07-13 |
| 10974775 | Aerodynamic cover of vehicle | Shunsuke Kitashiba, Yasuyuki Yokozawa, Seiichiro Kawanishi | 2021-04-13 |
| 10897674 | Electroacoustic transducer | Shigeo Ishii, Hiroshi Hamada, Yutaka Doshida | 2021-01-19 |
| 10773300 | Casting apparatus and casting method | Tadashi Nakahashi, Makoto Kikuchi | 2020-09-15 |
| 10517501 | Electroencephalogram analysis apparatus and electroencephalogram analysis method | Yusaku Nakashima, Masaki Nishida | 2019-12-31 |
| 10433073 | Electroacoustic transducer | Shigeo Ishii, Hiroshi Hamada, Yutaka Doshida | 2019-10-01 |
| 10412502 | Electroacoustic transducer with dual vibration plate | Shigeo Ishii, Hiroshi Hamada, Yutaka Doshida | 2019-09-10 |
| 10121956 | Electroacoustic transducer | Shigeo Ishii, Hiroshi Hamada, Yutaka Doshida | 2018-11-06 |
| 10076278 | Headband, headgear, and electroencephalographic apparatus | Seiji Wada, Mitsuhiro Nakamura, Natsuki Kimura, Haruhiko Soma, Yusaku Nakashima +1 more | 2018-09-18 |
| 9973857 | Piezoelectric speaker and electroacoustic transducer | Yasukazu Tokuhisa, Hiroshi Hamada, Shigeo Ishii, Yutaka Doshida, Yoshiyuki Watanabe | 2018-05-15 |
| 9862024 | Die casting apparatus and die casting method | Makoto Kikuchi | 2018-01-09 |
| 9654881 | Electroacoustic transducer | Shigeo Ishii, Fumihisa Ito, Yutaka Doshida, Yoshiyuki Watanabe | 2017-05-16 |
| 9623478 | Die casting apparatus and die casting method | Makoto Kikuchi | 2017-04-18 |
| 9601682 | Electroacoustic transducer | Shigeo Ishii, Fumihisa Ito, Yutaka Doshida, Yoshiyuki Watanabe | 2017-03-21 |
| 9464598 | Exhaust gas cooling device | Toru Ikeda, Isao Kuroyanagi, Takayuki Hayashi, Takeshi Iguchi, Takao Ikeda +1 more | 2016-10-11 |
| 9395336 | Scanning acoustic tomograph | Hirokazu Nagaoka, Kaoru Kitami, Masafumi TAKADA | 2016-07-19 |
| 9376988 | Exhaust gas recirculation valve | Hiroshi Asanuma, Yoshimasa Ito, Kazumasa Nakashima, Takashige Inagaki, Tomoyuki Noguchi +2 more | 2016-06-28 |