Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7413615 | Method of transferring polymerizable liquid and apparatus for transfer | Shuhei Yada, Yoshihiro Shimizu | 2008-08-19 |
| 7396957 | Process for producing (meth)acrylic acids and process for distilling the same | Shuhei Yada, Yasushi Ogawa, Yoshiro Suzuki, Kimikatsu Jinno, Hirochika Hosaka +1 more | 2008-07-08 |
| 7368601 | Process for producing (meth)acrylic acids and process for distilling the same | Shuhei Yada, Yasushi Ogawa, Yoshiro Suzuki, Kimikatsu Jinno, Hirochika Hosaka +1 more | 2008-05-06 |
| 7297814 | Multitube reactor, vapor phase catalytic oxidation method using the multitube reactor, and start up method applied to the multitube reactor | Shuhei Yada, Hirochika Hosaka, Kimikatsu Jinno, Yasushi Ogawa, Yoshiro Suzuki | 2007-11-20 |
| 7241919 | Storage tank for easily polymerizable compound and method of storage | Shuhei Yada, Yasushi Ogawa, Yoshiro Suzuki, Kimikatsu Jinno, Hirochika Hosaka | 2007-07-10 |
| 7188639 | Storage tank for easily polymerizable compound and method of storage | Shuhei Yada, Yasushi Ogawa, Yoshiro Suzuki, Kimikatsu Jinno, Hirochika Hosaka | 2007-03-13 |
| 7144557 | Multitube reactor, vapor phase catalytic oxidation method using the multitube reactor, and start up method applied to the multitube reactor | Shuhei Yada, Hirochika Hosaka, Kimikatsu Jinno, Yasushi Ogawa, Yoshiro Suzuki | 2006-12-05 |
| 6910511 | Method of supplying ambient gas | Shuhei Yada | 2005-06-28 |