Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7067091 | Treating agent for metal-hydride-containing exhaust gas and method of preparing the same as well as method of treating metal-hydride-containing exhaust gas | Satoshi Teshigawara, Minoru Takachi, Yoshihiro Matsuda, Hidetaka Shibano | 2006-06-27 |
| 6066590 | Harmful gas removing agent | Yuji Horii, Toshinori Inoue, Takeshi Yamashita, Hidetaka Shibano, Kimihiko Yoshizaki | 2000-05-23 |