Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9005953 | Recombinant microorganism having butanol production capacity and butanol production method | Masayoshi Muramatsu, Shusei Obata, Satoshi Yoneda, Tomohisa Kuzuyama | 2015-04-14 |
| 8314192 | Interpenetrating polymer network structure and polishing pad, and process for producing the same | Norikazu Tabata, Kazuhiko Hashisaka, Takuo Sakamoto, Masaki Ue, Hiroyuki Nakayama +1 more | 2012-11-20 |
| 7875045 | Corneal incision apparatus and blade case for storing blade unit to be mounted in the corneal incision apparatus | — | 2011-01-25 |
| 7135028 | Blade for corneal surgery and corneal surgical apparatus comprising the same | Masanori Amano | 2006-11-14 |
| 6592601 | Corneal surgical apparatus | Minoru Toh, Katsuhiko Kozawa | 2003-07-15 |
| 6551336 | Corneal surgical apparatus | — | 2003-04-22 |
| 6344046 | Corneal surgical apparatus | Ryoji Shibata | 2002-02-05 |
| 6203555 | Corneal surgical apparatus | Masanori Amano, Ryoji Shibata | 2001-03-20 |
| 6121388 | Polyamide resin composition | Hidevuki Umetsu, Yoshiki Makabe | 2000-09-19 |
| 6059805 | Corneal surgical apparatus | Katsuhiko Kozawa, Hirokatsu Makino | 2000-05-09 |
| 6045562 | Cornea surgical operation apparatus | Masanori Amano, Takashi Hagiwara | 2000-04-04 |
| 6046300 | Liquid-crystalline resin and thermoplastic resin composition | Hideyuki Umetsu, Yoshiki Makabe | 2000-04-04 |
| 5876314 | Health improving gymnastic apparatus | — | 1999-03-02 |
| 5385317 | Long film receptacle | Takaharu Yamamoto | 1995-01-31 |
| 5279300 | Noncontact type tonometer | Tetsuyuki Miwa, Munehiro Nakao, Ken Ootsuki | 1994-01-18 |
| 5252821 | Toy stick mechanism with an optical system | — | 1993-10-12 |