Issued Patents All Time
Showing 226–250 of 261 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6709788 | Lithium secondary cell and method of producing lithium nickel metal oxide positive electrode therefor | Norikazu Hosokawa, Hiroshi Ueshima, Kenichiro Kami | 2004-03-23 |
| D481698 | Interphone | Toshio Hotta | 2003-11-04 |
| 6639278 | Semiconductor device | Wataru Sumida, Michiaki Maruoka, Akihiro Shimomura | 2003-10-28 |
| 6566015 | Non-aqueous electrolytic salt and non-aqueous electrolytic secondary battery in which it is used | Naohiro Kubota, Tomoyuki Oikawa, Yasunori Takeuchi | 2003-05-20 |
| D468766 | Ink cartridge | Chiyoshige Nakazawa | 2003-01-14 |
| D468767 | Ink cartridge | Chiyoshige Nakazawa | 2003-01-14 |
| D468768 | Ink cartridge | Chiyoshige Nakazawa | 2003-01-14 |
| D468347 | Ink cartridge | Chiyoshige Nakazawa | 2003-01-07 |
| D464372 | Ink cartridge | Chiyoshige Nakazawa | 2002-10-15 |
| D464082 | Ink cartridge | Chiyoshige Nakazawa | 2002-10-08 |
| D460480 | Ink cartridge | Chiyoshige Nakazawa | 2002-07-16 |
| D460106 | Ink cartridge | Chiyoshige Nakazawa | 2002-07-09 |
| D460108 | Ink cartridge | Chiyoshige Nakazawa | 2002-07-09 |
| 6336855 | Grindstone for ELID grinding and apparatus for ELID surface grinding | Hitoshi Ohmori, Nobuhide Itoh, Susumu Shimizu, Shinji Ishii, Kiyoshi Imai +1 more | 2002-01-08 |
| 6335114 | Laminate-type battery and process for its manufacture | Hiroshi Ueshima, Kenichiro Kami, Tadayoshi Amano, Norikazu Hosokawa, Ryuichirou Shinkai | 2002-01-01 |
| D449642 | Ink cartridge | Chiyoshige Nakazawa | 2001-10-23 |
| 6281911 | Ink cartridge having waste ink absorbing function | Chiyoshige Nakazawa, Yukihiro Hanaoka, Atsushi Nishioka, Katsuko Aoki | 2001-08-28 |
| 6217423 | Apparatus and method for mirror surface grinding of magnetic disc substrate | Hitoshi Ohmori, Nobuhide Itoh, Junichi Uchino, Susumu Shimizu, Shinji Ishii | 2001-04-17 |
| 6160288 | Vertical type misfet having improved pressure resistance | — | 2000-12-12 |
| D419592 | Ink cartridge | Chiyoshige Nakazawa, Masahiko Kobayashi, Hirokazu Yamano | 2000-01-25 |
| D418159 | Ink cartridge | Chiyoshige Nakazawa, Masahiko Kobayashi, Hirokazu Yamano | 1999-12-28 |
| 5889127 | Continuous process for the preparation of a polyester-based polymer | Takashi Iiyama, Takashi Sato | 1999-03-30 |
| 5879416 | Method of manufacturing battery having polygonal case | Masaya Nakamura, Norikazu Hosokawa | 1999-03-09 |
| 5602384 | Sunlight sensor that detects a distrubition and amount of thermal load | Naochika Nunogaki, Makoto Shirai, Yutaka Maeda, Masaya Nakamura, Masanori Fukutani +1 more | 1997-02-11 |
| 5526448 | Optical waveguide modulator having a reduced D.C. drift | Hirotoshi Nagata, Junichiro Minowa, Junichiro Ichikawa, Jamshid Nayyer, Shinichi Shimotsu +6 more | 1996-06-11 |