Issued Patents All Time
Showing 126–150 of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6156456 | Positive electrode active material for alkaline storage battery | Yoichi Izumi, Hidekatsu Izumi, Isao Matsumoto | 2000-12-05 |
| 6153334 | Active materials for the positive electrode in alkaline storage battery and the manufacturing method of them | Hidekatsu Izumi, Yoichi Izumi, Isao Matsumoto | 2000-11-28 |
| 6129902 | Manufacturing method of active materials for the positive electrode in alkaline storage batteries | Hidekatsu Izumi, Hirokazu Kimiya, Yoichi Izumi, Isao Matsumoto | 2000-10-10 |
| 6106684 | Cationic electrodeposition coating process and cationic eletrodeposition coating composition | Ichiro Kawakami, Hitoshi Hori, Takao Saito, Masahiro Nishio | 2000-08-22 |
| 6042753 | Active materials for the positive electrode in alkaline storage batteries | Hidekatsu Izumi, Hirokazu Kimiya, Yoichi Izumi, Isao Matsumoto | 2000-03-28 |
| 6013390 | Alkaline storage battery | Hirokazu Kimiya, Hidekatsu Izumi, Youichi Izumi, Akihiro Maeda, Isao Matsumoto | 2000-01-11 |
| 5893651 | Camera system and camera lens control unit | — | 1999-04-13 |
| 5705559 | Crosslinked resin particles and production thereof | Kenshiro Tobinaga, Yasuyuki Tsuchiya, Hisaichi Muramoto, Yusuke Ninomiya, Keizou Ishii +1 more | 1998-01-06 |
| 5594619 | Portable computer comprising keyboard and coordinate input tablet hingedly connected to a main body case through a junction base having a cylindrical element defining a linear groove therethrough | Shigenori Miyagawa, Koichi Kobayashi, Shimpei Kunii, Shizuo Kamio, Fumitaka Sato +1 more | 1997-01-14 |
| 5556913 | Cationic electrocoating composition | Kenshiro Tobinaga, Shinsuke Shirakawa, Satoshi Urano, Yasuyuki Tsuchiya | 1996-09-17 |
| 5481430 | Portable computer having keyboard and coordinate input tablet hingedly connected to a main body case through a groove | Shigenori Miyagawa, Koichi Kobayashi, Shimpei Kunii, Shizuo Kamio, Fumitaka Sato +1 more | 1996-01-02 |
| 5410447 | Portable computer comprising keyboard and coordinate input tablet connected by two perpendicularly arranged hinges | Shigenori Miyagawa, Koichi Kobayashi, Shimpei Kunii, Shizuo Kamio, Fumitaka Sato +1 more | 1995-04-25 |
| 5389745 | Handwriting input apparatus for inputting handwritten data from unspecified direction | — | 1995-02-14 |
| 5355195 | Copying machine | Mitsugu Miyamoto, Koji Ujino | 1994-10-11 |
| 5303201 | Semiconductor memory and semiconductor memory board using the same | — | 1994-04-12 |
| 5281994 | Mirror-holding device | Hideo Fukuda, Naruyuki Miyamoto, Ichirou Takahashi | 1994-01-25 |
| 5268817 | Portable computer with keyboard and having display with coordinate input tablet rotatably mounted to face either toward or away from keyboard when closed over keyboard | Shigenori Miyagawa, Koichi Kobayashi, Shimpei Kunii, Shizuo Kamio, Fumitaka Sato +1 more | 1993-12-07 |
| 5260555 | IC memory card having direct and indirect access card interface functions | — | 1993-11-09 |
| 5144366 | Cooling system for use in an image forming machine | Naruyuki Miyamoto, Ichirou Takahashi, Takashi Nagashima, Hiroyuki Arai | 1992-09-01 |
| 5133806 | Softy mud solidifying agent | Masao Sagara, Masao Shimoda, Kitsugi Kyoichi | 1992-07-28 |
| 5098949 | Electrodepositable aqueous coating composition with a component having cyclic urea groups | Kenshiro Tobinaga, Noriyuki Tsuboniwa, Satoshi Urano, Yasuyuki Tsuchiya, Hirotoshi Umemoto | 1992-03-24 |
| 5070120 | Aqueous dispersion of cationic crosslinked resin particles from resin having at least two vinyl groups | Kenshiro Tobinaga, Yasuyuki Tsuchiya | 1991-12-03 |
| 4939189 | Water-borne coating composition | Kenshiro Tobinaga, Hiroshi Tsushima, Yasuyuki Tsuchiya | 1990-07-03 |
| 4730010 | Quarternary ammonium group-containing resins for use in cathodic electrodeposition coating systems | Yasuyuki Tsuchiya, Koji Ito, Koichi Hagihara, Yutaka Otsuki | 1988-03-08 |
| 4692483 | Water-based paint composition | Yasuyuki Tsuchiya | 1987-09-08 |