Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7463395 | Method for recording information into rewritable thermal label of the non-contact type | Tetsuyuki Utagawa, Hiroaki Iwabuchi, Takehiko Nishikawa, Chisato Iino, Naoji Noda | 2008-12-09 |
| 6758222 | Processing method for substrate | Kazuto Obuchi, Atsushi Matsushita | 2004-07-06 |
| 6656323 | Plasma processing apparatus | Kazuto Obuchi | 2003-12-02 |
| 5352362 | Brine recycling method and apparatus therefor | Masumi Mizutani, Masaru Kawahashi, Yoshio Fujiwara | 1994-10-04 |