Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8878178 | Method for manufacturing semiconductor device | Miyuki Hosoba | 2014-11-04 |
| 8809891 | Light-emitting element and display device | Hisao Ikeda, Hiroki Ohara, Makoto Hosoba, Junichiro Sakata | 2014-08-19 |
| 8741702 | Method for manufacturing semiconductor device | Miyuki Hosoba, Hideomi Suzawa, Shinya Sasagawa, Taiga Muraoka | 2014-06-03 |
| 8686417 | Oxide semiconductor device formed by using multi-tone mask | Hideomi Suzawa, Shinya Sasagawa, Taiga Muraoka, Miyuki Hosoba | 2014-04-01 |
| 8669579 | Light-emitting element and display device | Hisao Ikeda, Hiroki Ohara, Makoto Hosoba, Junichiro Sakata | 2014-03-11 |
| 8436390 | Light-emitting device and display device | Hisao Ikeda, Hiroki Ohara, Makoto Hosoba, Junichiro Sakata | 2013-05-07 |
| 8343799 | Method for manufacturing semiconductor device | Miyuki Hosoba | 2013-01-01 |
| 8242494 | Method for manufacturing thin film transistor using multi-tone mask | Hideomi Suzawa, Shinya Sasagawa, Taiga Muraoka, Miyuki Hosoba | 2012-08-14 |
| 8212280 | Light-emitting element and display device | Hisao Ikeda, Hiroki Ohara, Makoto Hosoba, Junichiro Sakata | 2012-07-03 |
| 7851997 | Light emitting element and light emitting device | Hisao Ikeda | 2010-12-14 |
| 7696524 | Light-emitting element and display device | Hisao Ikeda, Hiroki Ohara, Makoto Hosoba, Junichiro Sakata | 2010-04-13 |
| 7651255 | Light source apparatus for electronic endoscope and electronic endoscope having the light source apparatus | — | 2010-01-26 |
| 7564602 | Color chart for adjustment of a color printer and a color monitor utilized with an endoscope | Noriko Ota, Nobuaki Abe | 2009-07-21 |
| 7419450 | Light source apparatus for electronic endoscope and electronic endoscope having the light source apparatus | — | 2008-09-02 |
| 7336894 | Electronic endoscope system, lighting device for electronic endoscope system, and light controller for electronic endoscope system | — | 2008-02-26 |
| 7306533 | Light source apparatus for electronic endoscope and electronic endoscope | — | 2007-12-11 |
| 7209162 | Electronic endoscope apparatus | Noriko Ota, Kenichi Iriyama | 2007-04-24 |
| 7202504 | Light-emitting element and display device | Hisao Ikeda, Hiroki Ohara, Makoto Hosoba, Junichiro Sakata | 2007-04-10 |
| 6855109 | Portable endoscope | Yoshihiro Obata, Hiroshi Sano, Junji Usami | 2005-02-15 |
| 6817977 | Lighting system for an endoscope | — | 2004-11-16 |
| 6764442 | Liquid and gas supply apparatus and portable endoscope with the same | Noriko Ota | 2004-07-20 |
| 6702738 | Portable endoscope with liquid and gas supply apparatus | — | 2004-03-09 |
| 5176223 | Spring drive | — | 1993-01-05 |