Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8306085 | Nitride compound semiconductor element and method for manufacturing same | Yoshiaki Hasegawa, Toshiya Yokogawa, Atsushi Yamada | 2012-11-06 |
| 8039283 | Nitride compound semiconductor element and method for manufacturing same | Yoshiaki Hasegawa, Toshiya Yokogawa, Atsushi Yamada | 2011-10-18 |
| D499675 | Rear bumper for an automobile | Takumi Sasaki | 2004-12-14 |
| 6751107 | DC power supply device with constant power output level | Shinya Ofuji | 2004-06-15 |
| D491497 | Front bumper for an automobile | Takumi Sasaki | 2004-06-15 |
| D490748 | Automobile | Takumi Sasaki | 2004-06-01 |
| 6246594 | Switching power supply having low loss characteristics | Taisuke Endo | 2001-06-12 |
| 5385836 | Nonwoven fabric coated with a mixture of silk fibroin, gelatin and insolubilized chitosan for use as a carrier for animal cells | Fuminori Kimura, Shinjiro Mitsuda | 1995-01-31 |
| 5260211 | Process for cultivating adhesive cells in a packed bed of solid cell matrix | Shinjiro Mitsuda, Eitaro Kumazawa, Atushi Baba, Masakatsu Uesaka | 1993-11-09 |
| 5079161 | Method and apparatus for cell culture with immobilizing carriers | Shinjiro Mitsuda, Naoki Kobayashi, Eitaro Kumazawa, Hideo Sakuma | 1992-01-07 |
| 5064315 | Blower | Kazuo Samejima, Masatake Murakawa, Junichi Kitamura, Colin Fulford | 1991-11-12 |
| 4984420 | Dumping apparatus for grass catcher | Kazuo Samejima, Hiroaki Kawakita, Yoshikazu Togoshi, Takao Sakatsuji, Colin Fulford | 1991-01-15 |
| 4565484 | Device for attaching front working implement to vehicle body | Akio Hamada, Motomu Masuzawa | 1986-01-21 |
| 4543079 | Device for automatically adjusting tension of endless running member in wrapping connector driving | Yoshimitsu Oohashi, Keiichi Sanpei, Yoshifumi Nagamine | 1985-09-24 |