Issued Patents All Time
Showing 251–275 of 288 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6802990 | Fluorescent substances for vacuum ultraviolet radiation excited light-emitting devices | Kenji Toda, Mineo Sato, Keiji Ono, Susumu Miyazaki | 2004-10-12 |
| 6757455 | Micromachine and manufacturing method therefor | Shunji Kamijima, Masatoshi Yonekubo, Takao Nishikawa | 2004-06-29 |
| 6736994 | Phosphor | Susumu Miyazaki | 2004-05-18 |
| 6626219 | Inner tube compositions having improved heat resistance characteristics | Donald S. Tracey, Ilan Duvdevani, Hsien-Chang Wang, Shinichiro Yamashita, Arthur E. Parente +1 more | 2003-09-30 |
| 6616770 | Cleaning method of containers and apparatus thereof | Takanori Musha, Shirushi Yamamoto | 2003-09-09 |
| 6569251 | Detergent for lithography | — | 2003-05-27 |
| 6459199 | Multicolor organic EL element having plurality of organic dyes, method of manufacturing the same, and display using the same | Junji Kido, Naohiko Hukuoka | 2002-10-01 |
| 6438282 | Optical switching device and image display device | Masatoshi Yonekubo, Hirokazu Ito, Shunji Kamijima | 2002-08-20 |
| 6397634 | Bend-shaping method and apparatus for a glass plate | Yoichi Nemugaki, Ken Nomura, Nozomi Ohtsubo, Masanori Tomioka | 2002-06-04 |
| 6381381 | Optical switching device and image display device | Masatoshi Yonekubo, Hirokazu Ito, Shunji Kamijima | 2002-04-30 |
| 6372403 | Photosensitive resin composition | Minoru Kurisaki, Takamasa Harada, Takanori Kudo, Junichi Fukuzawa | 2002-04-16 |
| 6347637 | Cleaning method of containers and apparatus thereof | Takanori Musha, Shirushi Yamamoto | 2002-02-19 |
| 6299217 | Flexible pipe connector | Kikuo Saito | 2001-10-09 |
| 6198566 | Optical switching device, picture display and projection apparatus | Masatoshi Yonekubo | 2001-03-06 |
| 6192710 | Method and apparatus for bending sheet glass | Nozomi Ohtsubo | 2001-02-27 |
| 6166718 | Video game system with vertical array of cursor images | — | 2000-12-26 |
| 5988790 | Multiple element printer and method of adjusting thereof | Keiichi Koike, Keiki Yamada | 1999-11-23 |
| 5962187 | Radiation sensitive composition | — | 1999-10-05 |
| 5897146 | Flexible pipe connector | Kikuo Saito | 1999-04-27 |
| 5825022 | Polarizer, including thin polarizing film, optical element with polarizer, optical head with polarizer and methods and apparatus for forming same | Taro Takekoshi, Masatoshi Yonekubo, Toshio Arimura | 1998-10-20 |
| D392372 | Pipe joint | Kikuo Saito | 1998-03-17 |
| 5680384 | Laser emission unit, optical head and optical memory device | Hideya Seki, Masatoshi Yonekubo, Toshio Arimura | 1997-10-21 |
| 5673241 | Focus detection mechanism and optical head and optical storage device that use it | Fumio Koyama, Masatoshi Yonekubo, Toshio Arimura, Hidefumi Sakata, Osamu Yokoyama | 1997-09-30 |
| 5581523 | Laser emission unit, optical head and optical memory device | Hideya Seki, Masatoshi Yonekubo, Toshio Arimura | 1996-12-03 |
| 5575575 | Small-sized printer having multiple function motor | Takehiko Ide, Hiroki Kokubu, Takahisa Shiramizu, Yuji Tanaka, Tetsuo Hayama +7 more | 1996-11-19 |