Issued Patents 2004
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831387 | Rotating electrical machine with permanent magnets and method of making same | Hiroaki Kondo | 2004-12-14 |
| 6809463 | Spark plug and method for manufacturing the spark plug | — | 2004-10-26 |
| 6806628 | Spark plug | — | 2004-10-19 |
| 6795666 | Remanufacturing method for process cartridge | Shigeo Miyabe, Hiroomi Matsuzaki, Kazuo Chadani | 2004-09-21 |
| 6781946 | Optical pickup apparatus and disk drive apparatus | Morihiro Murata | 2004-08-24 |
| 6770332 | Method for forming film by plasma | Risa Nakase, Takeshi Aoki, Yoshihiro Kato | 2004-08-03 |
| 6745669 | Fryer | — | 2004-06-08 |
| 6739034 | Assembling apparatus for electrical machine having permanently magnetized field magnets | Kenji Nagai, Hiroaki Kondo | 2004-05-25 |
| 6741015 | Spark plug | Kiyohiro Kondo | 2004-05-25 |
| 6737905 | Clamp circuit | Shinichi Noda, Hideaki Ishihara | 2004-05-18 |
| 6709383 | Device for driving blood pumps | Kinji Tsukahara, Hideki Wakui | 2004-03-23 |
| 6703770 | Spark plug attachment structure and spark plug therefor | Takahiro Suzuki, Kazumi Kawamura, Kazuya Iwata | 2004-03-09 |
| 6689049 | Endoscope | Takayasu Miyagi, Michio Satou, Hideo Ito, Atsushi Watanabe, Kan Naito +1 more | 2004-02-10 |
| 6687875 | Table editing apparatus | — | 2004-02-03 |
| 6676156 | Electronic impact sensor mounted on supporting member | Shinichi Kiribayashi, Tadashi Ozaki | 2004-01-13 |
| 6674114 | Semiconductor device and manufacturing method thereof | Toshimitsu Taniguchi, Shinya Mori, Shinzo Ishibe | 2004-01-06 |
| 6674931 | Adaptive dispersion compensation device and control method for the same | Shinichi Wakabayashi, Kensuke Ogawa | 2004-01-06 |