Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454541 | Method for transferring easily-polymerizable substance | Yuichi Ijiri, Takeshi Nishimura, Kazuhiko Sakamoto, Takashi Sera | 2002-09-24 |
| 6382313 | Heat exchanger for easily polymerizing substance-containing gas provided with gas distributing plate | Tetsuji Mitsumoto, Takeshi Nishimura, Kazuhiko Sakamoto | 2002-05-07 |