Issued Patents All Time
Showing 476–500 of 654 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372367 | Magnetic recording medium, method for producing the same and magnetic recording apparatus using the same | Yoshibumi Matsuda, Yotsuo Yahisa, Koji Sakamoto, Yoko Ogawa, Hiroshi Tani +3 more | 2002-04-16 |
| 6366332 | Display apparatus and process for production thereof | Mitsuharu Sawamura, Makoto Kameyama, Toshiaki Yoshikawa | 2002-04-02 |
| 6366982 | Raid library apparatus for transportable media and method of controlling the library apparatus | Mikio Sasaki, Tadashi Matsumoto | 2002-04-02 |
| 6366748 | Image forming unit with high positioning and rotating accuracy and image forming apparatus using the same | Keizou Takeuchi, Shigemitsu Tani, Noboru Katakabe | 2002-04-02 |
| 6350569 | Heat-developable photographic material | Katsuyuki Watanabe, Masaru Takasaki, Shigeo Hirano | 2002-02-26 |
| 6344313 | Heat-developable photosensitive material | Takahiro Goto, Toshihide Ezoe, Minoru Sakai, Hideki Maeta, Nobuaki Inoue +1 more | 2002-02-05 |
| 6336043 | Method for processing biomagnetic field data, magnetic field contour mapping, forming their waveforms and a biomagnetic instrument using the same | Keiji Tsukada, Kazuhisa Machida, Takafumi Kawasaki | 2002-01-01 |
| 6335103 | Magnetic recording media for longitudinal recording | Yoshihiro Shiroishi, Sadao Hishiyama, Tomoyuki Ohno, Yotsuo Yahisa, Yoshibumi Matsuda +5 more | 2002-01-01 |
| 6330411 | Replenishing container for replenishing charging particles and toner | — | 2001-12-11 |
| 6297000 | Thermographic recording element | Toshihide Ezoe, Kohzaburoh Yamada | 2001-10-02 |
| 6297931 | Recording disk with round spindle hole in magnetic hub and prerecorded tracking servo information | Yasushi Tomita, Mamoru Oosato | 2001-10-02 |
| 6295428 | Image forming apparatus carrying charged particles on resin sleeve | — | 2001-09-25 |
| 6292640 | Image forming apparatus for replenishing magnetic brush charging device with magnetic particles | — | 2001-09-18 |
| 6281497 | Radioactive ray detecting device | — | 2001-08-28 |
| 6277554 | Thermographic recording element | Kohzaburoh Yamada, Toshihide Ezoe | 2001-08-21 |
| 6275719 | Biomagnetic field measurement apparatus | Akihiko Kandori, Tsuyoshi Miyashita, Keiji Tsukada, Hitoshi Sasabuchi | 2001-08-14 |
| 6269539 | Fabrication method of connector having internal switch | Norihiro Takahashi, Fumio Kurotori, Hideo Miyazawa, Osamu Daikuhara, Kazuyuki Futaki +2 more | 2001-08-07 |
| 6269262 | Biomagnetic field measuring apparatus | Akihiko Kandori, Keiji Tsukada, Ryuichi Shinomura, Hitoshi Sasabuchi, Shoji Kondo +2 more | 2001-07-31 |
| 6234855 | Driveshaft housing for outboard motor | Kazuhiko Watanabe | 2001-05-22 |
| 6232059 | Thermographic recording elements | Kohzaburoh Yamada, Takashi Hoshimiya, Hirotomo Sasaki, Kohji Kawato, Toshihide Ezoe | 2001-05-15 |
| 6233110 | Disc driving device with rotational velocity control | — | 2001-05-15 |
| 6228435 | Process for treating base to selectively impart water repellency, light-shielding member formed substrate, and production process of color filter substrate for picture device | Toshiaki Yoshikawa, Makoto Kameyama, Nagato Osano, Hirohide Matsuhisa, Kenichi Iwata | 2001-05-08 |
| 6230037 | Biomagnetic field measuring method and apparatus | Keiji Tsukada, Akihiko Kandori, Kenichi Okajima, Hitoshi Sasabuchi, Shoji Kondo +1 more | 2001-05-08 |
| 6208400 | Electrode plate having metal electrodes of aluminum or nickel and copper or silver disposed thereon | Makoto Kameyama, Toshiaki Yoshikawa, Junri Ishikura | 2001-03-27 |
| 6184964 | Electrode plate with two-layer metal electrodes including copper or silver layer, and flattened anti-oxidation and insulating layers | Makoto Kameyama, Toshiaki Yoshikawa, Junri Ishikura | 2001-02-06 |