Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370076 | RAMO4 substrate and manufacturing method thereof | Yoshifumi Takasu, Yoshio Okayama, Akihiko Ishibashi, Akio Ueta, Masaki Nobuoka +1 more | 2022-06-28 |
| 10350725 | RAMO4 substrate and manufacturing method thereof | Yoshifumi Takasu, Yoshio Okayama, Akihiko Ishibashi, Akio Ueta, Masaki Nobuoka +1 more | 2019-07-16 |
| 10246796 | RAMO4 substrate | Hidenao Kataoka, Yoshio Okayama, Nobuyuki Yokoyama, Yoshifumi Takasu | 2019-04-02 |
| 9865470 | Processing apparatus and processing method | Yoshifumi Takasu, Nobuyuki Yokoyama, Nobuyuki Kamikihara | 2018-01-09 |
| 9735488 | Board connecting connector | Tomohiro Mizuguchi, Yasuhiro Mamada, Yusuke Ochi | 2017-08-15 |
| 8920910 | Structural color body | Masayuki Takahashi | 2014-12-30 |
| 8381555 | Cutting device, machining method, and die machined by the machining method | Masayuki Takahashi | 2013-02-26 |
| 7908028 | Machining device and method | Masayuki Takahashi, Toshihiko Wada | 2011-03-15 |
| D506728 | Electrical connector | — | 2005-06-28 |
| D506182 | Electrical connector | — | 2005-06-14 |
| 6286982 | Lighting apparatus for a bicycle | — | 2001-09-11 |
| 6194800 | Magnetic bearing | Teruo Maruyama, Tohru Nakagawa | 2001-02-27 |
| 5924186 | Manufacturing method for magnetic bearing system | Tohru Nakagawa, Katsuhiko Asai, Yoshihiro Ikemoto | 1999-07-20 |
| 5760511 | Magnetic bearing controller | Tohru Nakagawa, Yoshihiro Ikemoto | 1998-06-02 |
| 4370662 | Ink jet array ultrasonic simulation | Shou L. Hou | 1983-01-25 |
| 4224671 | Arithmetic operation apparatus for an electronic watt-hour meter | Fumio Sugiyama | 1980-09-23 |