Issued Patents All Time
Showing 501–525 of 716 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761690 | 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 | 2004-07-13 |
| 6759666 | Method and apparatus for charged particle beam exposure | Koji Nagata, Haruo Yoda, Hidetoshi Satoh | 2004-07-06 |
| 6751144 | Semiconductor storage and method for testing the same | Hideo Inaba, Takashi Kusakari | 2004-06-15 |
| 6749216 | Head protecting air bag device | Toshinori Tanase, Tetsuya Ogata, Kenji Ogata | 2004-06-15 |
| 6747622 | Liquid crystal display device | Toshimitsu Matsudo, Akifumi Kishino | 2004-06-08 |
| 6741808 | Camera system having a communication system between a camera body and a photographing lens | Yukio Uenaka, Masahiro Kawasaki | 2004-05-25 |
| 6728158 | Semiconductor memory device | Eiji Haseo | 2004-04-27 |
| 6727999 | Image formation system | — | 2004-04-27 |
| 6724664 | Low-amplitude driver circuit | — | 2004-04-20 |
| 6714479 | Semiconductor memory and control method | Masatoshi Sonoda | 2004-03-30 |
| 6705640 | Head-protection airbag device | — | 2004-03-16 |
| 6707992 | Camera system having a communication system between a camera body and a photographing lens | Yukio Uenaka, Masahiro Kawasaki | 2004-03-16 |
| 6703619 | Multi-grid type microstrip gas chamber | — | 2004-03-09 |
| 6700412 | Semiconductor device | — | 2004-03-02 |
| 6697167 | Image processing apparatus and method | — | 2004-02-24 |
| 6687166 | Bus interface circuit and receiver circuit | Yuuji Matsui, Hiroyuki Satake | 2004-02-03 |
| 6674965 | Electric power control device for camera | — | 2004-01-06 |
| 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 |
| 6645440 | Thermal decomposition furnace for exhaust gas | Kiyoe Takahashi | 2003-11-11 |
| 6646956 | One-shot signal generating circuit | Hideo Inaba, Masatoshi Sonoda | 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 |