Issued Patents All Time
Showing 176–200 of 338 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452227 | Semiconductor memory device and manufacturing method thereof | Koji Takahashi | 2002-09-17 |
| 6447415 | Tensioner with plunger stopper mechanism | Kozo Inoue | 2002-09-10 |
| 6449538 | Engine oil degradation detector | Hiroshi Kubo | 2002-09-10 |
| 6444306 | Magnetic recording medium | Yuichiro Murayama, Katsuhiko Meguro | 2002-09-03 |
| 6438890 | Fishing rod of reel mounting type | Shigeru Yamamoto, Yoshiharu Kiyota, Teiji Matsubara | 2002-08-27 |
| 6433384 | Semiconductor memory device having sources connected to source lines | — | 2002-08-13 |
| 6407826 | Image recording apparatus with controller for selectively executing an energy saving mode | Junichi Kimizuka | 2002-06-18 |
| 6397282 | Communication controller for transferring data in accordance with the data type | Kazuya Iwamoto, Yuji Nagatani | 2002-05-28 |
| 6376083 | Magnetic recording medium | Yuichiro Murayama, Masaki Satake, Tsutomu Okita | 2002-04-23 |
| 6377679 | Speakerphone | Yoshiro Nishimoto, Tetsuya Takahashi, Akira Nakazumi, Masahiro Nishisaka, Toru Takahashi +1 more | 2002-04-23 |
| 6367312 | Apparatus for inspecting container for leakage of liquid | Tetsuo Yamagishi, Katsutoshi Minai | 2002-04-09 |
| 6338896 | Magnetic recording medium | Katsuhiko Meguro, Tatsuo Ishikawa | 2002-01-15 |
| 6322471 | Chain guide | — | 2001-11-27 |
| 6312173 | Image recording method and apparatus | Junichi Kimizuka, Soya Endo | 2001-11-06 |
| 6261378 | Substrate cleaning unit and cleaning method | Yoshitaka Matsuda, Norio Uchihira, Masaaki Yoshida, Fumio Satou | 2001-07-17 |
| 6233862 | Interline fishing rod | Tomoyoshi Tsurufuji, Shoichi Koganei, Eiji Sugaya, Masaru Akiba, Futoshi Nishikawa +2 more | 2001-05-22 |
| 6224967 | Magnetic recording medium | Yuichiro Murayama, Katsuhiko Meguro | 2001-05-01 |
| 6221468 | Magnetic recording medium | Yuichiro Murayama, Katsuhiko Meguro | 2001-04-24 |
| 6204872 | Controller for handling the supply and discharge of recording media | Junichi Kimizuka, Soya Endo | 2001-03-20 |
| 6169567 | System for controlling multiple optional units detachably connected to an image forming system | Junichi Kimizuka, Soya Endo | 2001-01-02 |
| 6154998 | Inter-line fishing rod with improved fishline lead-in portion | Masaru Akiba, Yasuhisa Kaneda, Tomoyoshi Tsurufuji | 2000-12-05 |
| 6155046 | Heat-insulation type exhaust manifold | Seiji Kato, Koichi Fujimori, Kazuo Ishii, Takashi Komatsuda, Tatsumi Yamada +1 more | 2000-12-05 |
| 6149989 | Magnetic recording particulate medium | Hiroaki Araki, Tsuneo Yoshida, Toshichika Aoki, Masashi Aonuma, Kazuo Kato +1 more | 2000-11-21 |
| 6142860 | Grinding tool | — | 2000-11-07 |
| 6124013 | Magnetic recording medium | Hitoshi Noguchi | 2000-09-26 |