Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354625 | Disk device having an electronic component on a flexible printed circuit board | Kiyokazu Ishizaki, Nobuhiro Yamamoto, Kota Tokuda, Hayato Yamaguchi | 2025-07-08 |
| 12260885 | Disk device having components that communicate with each other via conversion devices | Jia Liu, Masahide TAKAZAWA, Nobuhiro Takazawa, Kota Tokuda | 2025-03-25 |
| 12198734 | Disk device | Kota Tokuda, Yoshihiro Amemiya, Shinra Yamanaka, Nobuhiro Yamamoto | 2025-01-14 |
| 11929103 | Disk device | Kiyokazu Ishizaki, Nobuhiro Yamamoto, Kota Tokuda, Hayato Yamaguchi | 2024-03-12 |
| 11869543 | Disk device with heat dissipation layer to suppress excessive heating | Kota Tokuda, Nobuhiro Yamamoto, Yoshihiro Amemiya, Shinra Yamanaka | 2024-01-09 |
| 11823717 | Disk device | Kota Tokuda, Yoshihiro Amemiya, Shinra Yamanaka, Nobuhiro Yamamoto | 2023-11-21 |
| 11721595 | Processing method and plasma processing apparatus | Sho OIKAWA, Seiji Yokoyama, Shunichi Kawasaki | 2023-08-08 |
| 11688429 | Disk device having a control board closing a hole in a housing of the disk device and a communication antenna located inside the control board | Jia Liu, Nobuhiro Yamamoto, Kota Tokuda | 2023-06-27 |
| 11682825 | Disk device having an antenna provided in a housing thereof | Jia Liu, Kota Tokuda, Nobuhiro Yamamoto | 2023-06-20 |
| 11610766 | Target object processing method and plasma processing apparatus | Seiji Yokoyama, Sho OIKAWA, Shunichi Kawasaki, Toshifumi Nagaiwa | 2023-03-21 |
| 11562770 | Disk device and electronic device with internal space in housing | Masahide TAKAZAWA, Jai Liu, Nobuhiro Yamamoto, Kota Tokuda | 2023-01-24 |
| 11437076 | Drive incorporating wireless components | Jia Liu, Nobuhiro Yamamoto, Kota Tokuda | 2022-09-06 |
| 11342650 | Disk device | Jia Liu, Kota Tokuda, Nobuhiro Yamamoto | 2022-05-24 |
| 11289129 | Electronic device, storage device, and disk device | Nobuhiro Yamamoto, Kota Tokuda, Jia Liu, Masahide TAKAZAWA | 2022-03-29 |
| 11211229 | Processing method and plasma processing apparatus | Sho OIKAWA, Seiji Yokoyama, Shunichi Kawasaki | 2021-12-28 |
| 9431307 | Semiconductor wafer evaluation method, semiconductor wafer evaluation device, and probe for semiconductor evaluation device | — | 2016-08-30 |
| 8679882 | Method of manufacturing semiconductor device, semiconductor device, and semiconductor apparatus | — | 2014-03-25 |
| 6876013 | Compound semiconductor multilayer structure and bipolar transistor using the same | Takashi Udagawa | 2005-04-05 |
| 6841435 | Method for fabricating a GaInP epitaxial stacking structure | Takashi Udagawa, Masahiro Kimura, Akira Kasahara | 2005-01-11 |
| 6462361 | GaInP epitaxial stacking structure and fabrication method thereof, and a FET transistor using this structure | Takashi Udagawa, Masahiro Kimura, Akira Kasahara | 2002-10-08 |