Issued Patents All Time
Showing 76–100 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7591973 | Method for producing a fiber-reinforced composite material plate | Tsuneo Takano, Akitada Yanase, Kiharu Numata, Akihiro Ito, Masato Taguchi +3 more | 2009-09-22 |
| 7538423 | Heat sink, electronic device, method of manufacturing heat sink, and method of manufacturing electronic device | Tomio Ono, Naoshi Sakuma, Hiroaki Yoshida, Mariko Suzuki | 2009-05-26 |
| 7528535 | Cold cathode, cold cathode discharge lamp, and method for producing the same | Tomio Ono, Naoshi Sakuma, Mariko Suzuki, Hiroaki Yoshida | 2009-05-05 |
| 7423369 | Cold cathode for discharge lamp having diamond film | Tomio Ono, Naoshi Sakuma, Hiroaki Yoshida, Mariko Suzuki | 2008-09-09 |
| 7348718 | Discharge electrode implemented by a wide bandgap semiconductor and a discharge lamp using the same | Tomio Ono, Naoshi Sakuma, Mariko Suzuki, Hiroaki Yoshida | 2008-03-25 |
| 7134343 | Opto-acoustoelectric device and methods for analyzing mechanical vibration and sound | Kazuhiro Suzuki, Hideyuki Funaki, Keitaro Shigenaka, Tomio Ono, Yujiro Naruse +2 more | 2006-11-14 |
| 7034447 | Discharge lamp with conductive micro-tips | Tomio Ono, Naoshi Sakuma, Mariko Suzuki | 2006-04-25 |
| 6952075 | Cold cathode and cold cathode discharge device | Tomio Ono, Naoshi Sakuma, Zhang Li | 2005-10-04 |
| 6781294 | Cold cathode and cold cathode discharge device | Tomio Ono, Naoshi Sakuma, Zhang Li | 2004-08-24 |
| 6753488 | Microswitch and method of manufacturing the same | Tomio Ono, Naoshi Sakuma, Mariko Suzuki | 2004-06-22 |
| 6469425 | Electron emission film and field emission cold cathode device | Kazuya Nakayama, Li Zhang, Gehan Anil Joseph Amaratunga, Ioannis Alexandrou, Mark Baxendale +1 more | 2002-10-22 |
| 6456014 | Field emission device | Tomio Ono, Li Zhang | 2002-09-24 |
| 6342664 | Data reproducing apparatus | Takeshi Sawada, Toru Tanaka | 2002-01-29 |
| 6323831 | Electron emitting device and switching circuit using the same | Tomio Ono, Naoshi Sakuma, Kazuya Nakayama | 2001-11-27 |
| 6297586 | Cold-cathode power switching device of field-emission type | Kazuya Nakayama, Naoshi Sakuma, Tomio Ono | 2001-10-02 |
| 6281621 | Field emission cathode structure, method for production thereof, and flat panel display device using same | Masayuki Nakamoto, Tomio Ono | 2001-08-28 |
| 6269714 | Cutter knife for thermoplastic resin pelletizer and production method of said cutter knife | — | 2001-08-07 |
| 6148633 | Flowing-down ice making apparatus | Hatsuo Yamada, Sonoo Kato, Douglas Troy Steward | 2000-11-21 |
| 6116038 | Ice making apparatus | Hatsuo Yamada, Sonoo Kato | 2000-09-12 |
| 6112533 | Flow-down ice maker | Sonoo Kato, Hatsuo Yamada, Douglas Troy Steward | 2000-09-05 |
| 6105385 | Flow down type ice maker | Sonoo Kato, Hatsuo Yamada, Douglas Troy Steward | 2000-08-22 |
| 6103133 | Manufacturing method of a diamond emitter vacuum micro device | Naoshi Sakuma, Tomio Ono | 2000-08-15 |
| 6058732 | Ice making machine | Sonoo Kato, Hatsuo Yamada, Douglas Troy Steward | 2000-05-09 |
| 6057636 | Micro power switch using a cold cathode and a driving method thereof | Tomio Ono, Naoshi Sakuma, Hiromichi Ohashi, Kazuya Nakayama | 2000-05-02 |
| 5898258 | Field emission type cold cathode apparatus and method of manufacturing the same | Tomio Ono, Li Zhang | 1999-04-27 |