Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7083866 | Organic electroluminescent device and method for fabricating same | Shigeyoshi Otsuki | 2006-08-01 |
| 6737176 | Organic electroluminescent device and method for fabricating same | Shigeyoshi Otsuki | 2004-05-18 |
| 6721128 | Closure seal for a storage device | Yoshiaki Koizumi, Kiyoko Morii | 2004-04-13 |
| 6690108 | Organic electroluminescence element and manufacturing method therefor | Yoshikazu Yamaguchi | 2004-02-10 |
| 6664183 | Shadow mask a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask | Shigeyoshi Ootsuki | 2003-12-16 |
| 6627097 | Shadow mask, a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask | Shigeyoshi Ootsuki | 2003-09-30 |
| 6459193 | Shadow mask, a method of forming the shadow mask, and a method of manufacturing a semiconductor device with using the shadow mask | Shigeyoshi Ootsuki | 2002-10-01 |
| 6302756 | Organic electroluminecent display device suitable for a flat display and method of forming the same | Shigeyoshi Ootsuki | 2001-10-16 |
| 6284307 | Color organic EL display and fabrication method thereof | Shigeyoshi Otsuki | 2001-09-04 |
| 6242160 | Patterning method of chemical amplification type resist film for far ultraviolet radiation | Kunihiko Kasama | 2001-06-05 |
| 6165543 | Method of making organic EL device and organic EL transfer base plate | Shigeyoshi Otsuki | 2000-12-26 |
| 6136622 | Organic EL device and method of manufacturing the same | Hiroshi Suzuki | 2000-10-24 |
| 6087772 | Organic electroluminecent display device suitable for a flat display and method of forming the same | Shigeyoshi Ootsuki | 2000-07-11 |
| 5995323 | Circulation filter mounting structure in disk drive | Masaki Jinbo, Kazunori Shikano | 1999-11-30 |
| 5859746 | Magnetic disk drive and flexible printed board used in such drive | Katsuaki Ishida, Mitsuhisa Sekino, Yoshiaki Nagasawa, Tomoo Sukagawa, Masaharu Sugimoto +4 more | 1999-01-12 |
| 5673159 | Magnetic disk apparatus | Masaki Jinbo, Tsuyoshi Furukawa, Hisashi Kaneko, Masaharu Sugimoto, Tsuneyori Ino +1 more | 1997-09-30 |
| 5629805 | Aligner equipped with annular illumination system for annular illumination light with large illuminance | — | 1997-05-13 |
| 5600514 | Magnetic disk drive including labyrinth seal and magnetic seal | — | 1997-02-04 |
| 5590001 | Breather filter unit for magnetic disk drive | Tsuneyori Ino, Tsuyoshi Furukawa, Masaki Jinbo, Hisashi Kaneko, Masaharu Sugimoto +5 more | 1996-12-31 |
| 5583720 | Magnetic disk drive and flexible printed board used in such drive | Katsuaki Ishida, Mitsuhisa Sekino, Yoshiaki Nagasawa, Tomoo Sukagawa, Masaharu Sugimoto +4 more | 1996-12-10 |