Issued Patents 2003
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666860 | Electric treatment system | — | 2003-12-23 |
| 6663623 | Electric surgical operation apparatus | Masahide Oyama, Kenji Harano, Kazuya Hijii | 2003-12-16 |
| 6655451 | Heat transfer tube for falling film type evaporator | Yoshio Tada, Chikara Saeki | 2003-12-02 |
| 6646956 | One-shot signal generating circuit | Hideo Inaba, Masatoshi Sonoda | 2003-11-11 |
| 6645440 | Thermal decomposition furnace for exhaust gas | Kiyoe Takahashi | 2003-11-11 |
| 6636078 | Semiconductor device having a reduced leakage current | — | 2003-10-21 |
| 6623423 | Surgical operation system | Tomohisa Sakurai, Masaru Sudo, Takeaki Nakamura, Keiji Shioda, Takashi Ozaki +1 more | 2003-09-23 |
| 6616588 | Centrifugal separator with rotor identification | Kenichi Tetsu, Toshiyuki Suzuki | 2003-09-09 |
| 6607213 | Gas generating device for air bag and air bag inflating method | Kiyoshi Yamamori, Takuhiro Ono, Yoshikazu Kawauchi, Shigeru Takeyama, Norimasa Eto +1 more | 2003-08-19 |
| 6603345 | Semiconductor device with reduced leakage of current | — | 2003-08-05 |
| 6603334 | Low-amplitude driver circuit | — | 2003-08-05 |
| 6569109 | Ultrasonic operation apparatus for performing follow-up control of resonance frequency drive of ultrasonic oscillator by digital PLL system using DDS (direct digital synthesizer) | Tomohisa Sakurai, Yoshitaka Honda, Kazue Tanaka, Hiroo Ono | 2003-05-27 |
| 6556482 | Semiconductor memory device | Takato Shimoyama | 2003-04-29 |
| 6545892 | Semiconductor integrated circuit having logic circuit comprising transistors with lower threshold voltage values and improved pattern layout | Susumu Takano, Minoru Nizaka, Tomohiro Kitano | 2003-04-08 |
| 6522181 | Semiconductor memory apparatus which can easily attain reduction of access time | — | 2003-02-18 |
| 6522789 | Apparatus and method for processing images | Mitsuru Kurita | 2003-02-18 |
| 6518810 | Latch circuit and register circuit | — | 2003-02-11 |