Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653780 | Luminescent display device and method of manufacturing same | Kenichi Nagayama, Toshiyuki Miyadera, Ayako Yoshida, Satoshi Miyaguchi | 2003-11-25 |
| 6627567 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2003-09-30 |
| 6624101 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2003-09-23 |
| 6610620 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2003-08-26 |
| 6596659 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2003-07-22 |
| 6593259 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2003-07-15 |
| 6583077 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2003-06-24 |
| 6583078 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2003-06-24 |
| 6573206 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2003-06-03 |
| 6569791 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2003-05-27 |
| 6569790 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2003-05-27 |
| 6487493 | Navigation device having a platform-dependent part and a user-interface-dependent part for supplying navigation services | Akio Uekawa, Yoshihiko Utsui, Koji Hashimoto, Toshiki Kusama, Hiroaki Ideno | 2002-11-26 |
| 6458729 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2002-10-01 |
| 6458730 | Glass-ceramic composition for recording disk substrate | Hideki Nagata, Toshiharu Mori, Hiroshi Yuki, Hideki Kawai, Kazuhiko Ishimaru | 2002-10-01 |
| 6345865 | Vehicle seat, a skin material for a vehicle seat and a method of manufacturing the vehicle seat | Nobukatsu Ashida, Iwao Miyajima | 2002-02-12 |
| 5858276 | DAP mode liquid crystal display device | Masayuki Iwasaki, Kimiaki Sato | 1999-01-12 |
| 4795894 | Visiting card marked with discriminating symbols and a method of and an apparatus for reading what is printed on said visiting card | Harue Sugimoto | 1989-01-03 |
| 4382835 | Composite label arranging device | Yo Sato, Norio Abe, Suguru Kikuchi, Fumio Goto | 1983-05-10 |
| 4286900 | Injection device of chemical fluids for improvements of the ground | Hiroshi Sugimoto | 1981-09-01 |