Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6988886 | Thermal treatment system for semiconductors | Masaaki Takata, Susumu Otaguro, Jiro Nishihama | 2006-01-24 |
| 5942454 | Highly corrosion-resistant silicon carbide product | Takahiro Nakayama, Atsuyoshi Takenaka, Yoichi Kamisuki | 1999-08-24 |
| 5925310 | Method of making a silicon carbide product | Takahiro Nakayama, Takashi Chikaso | 1999-07-20 |
| 5882807 | Jig for heat treatment and process for fabricating the jig | Yoshio Funato, Koji Furukawa, Hisao Yamamoto | 1999-03-16 |
| 5179049 | Heat treating apparatuses for semiconductors and high purity silicon carbide parts for the apparatuses and a method of making thereof | Hideji Numata, Takuro Ono, Koji Furukawa, Ryuhei Makimura | 1993-01-12 |