Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689620 | Heat exchanger | Sayaka Yamada, Makoto Nishimura, Tatsuo Yoshida, Koji Noishiki | 2017-06-27 |
| 9025165 | Normal vector tracing ultra-precision shape measurement method | Katsuyoshi Endo, Junichi Uchikoshi | 2015-05-05 |
| 6086361 | Melt treatment apparatus | Katsuya Akiyama, Tsuyoshi Noura, Akiyoshi Yamane | 2000-07-11 |
| 5579705 | Plasma furnace and a method of operating the same | Tomio Suzuki, Shigeyoshi Tagashira, Motoo Yamada | 1996-12-03 |