Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6930437 | Film bulk acoustic resonator | Tsutomu Miyashita, Yoshio Satoh | 2005-08-16 |
| 6732415 | Film bulk acoustic resonator and method of making the same | Tsutomu Miyashita, Yoshio Satoh | 2004-05-11 |
| 6144153 | Spacer support for display device | — | 2000-11-07 |
| 6140760 | Cathode device having smaller opening | Osamu Toyoda, Keiichi Betsui, Shinya Fukuta | 2000-10-31 |
| 6008576 | Flat display and process for producing cathode plate for use in flat display | Keiichi Betsui | 1999-12-28 |
| 5932962 | Electron emitter elements, their use and fabrication processes therefor | Keiichi Betsui, Shinya Fukuta | 1999-08-03 |
| 5775968 | Cathode device having smaller opening | Osamu Toyoda, Keiichi Betsui, Shinya Fukuta | 1998-07-07 |
| 5576594 | Cathode device having smaller opening | Osamu Toyoda, Keiichi Betsui, Shinya Fukuta | 1996-11-19 |
| 5495012 | Process for preparing optically active 4-mercapto-2-pyrrolidone derivative and intermediate therefor | Tameo Iwasaki, Kazuhiko Kondo, Ryuzo Yoshioka | 1996-02-27 |
| 5424446 | Process for preparing optically active 4-mercapto-2-pyrrolidone derivative and intermediate therefor | Tameo Iwasaki, Kazuhiko Kondo, Ryuzo Yoshioka | 1995-06-13 |
| 4886894 | Novel Organic platinum complex and process for the preparation thereof | Kenji Tsujihara, Yoshihisa Arai, Osamu Ohtsuki | 1989-12-12 |
| 4882447 | Novel organic platinum complex and process for the preparation thereof | Kenji Tsujihara, Yoshihisa Arai, Osamu Ohtsuki | 1989-11-21 |