Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7098281 | Plastic optical fiber, optical fiber cable, optical fiber cable with plug, method for producing methyl methacrylate based polymer and method for producing plastic optical fiber | Hirotoshi Mizota, Tomonari Murakami, Yoshihiro Uozu, Shigeaki Sasaki, Koji Ishizaka +5 more | 2006-08-29 |
| 6777083 | Plastic optical fiber, optical fiber cable, optical fiber cable with plug, method for producing methyl methacrylate based polymer and method for producing plastic optical fiber | Hirotoshi Mizota, Tomonari Murakami, Yoshihiro Uozu, Shigeaki Sasaki, Koji Ishizaka +5 more | 2004-08-17 |
| 6710204 | Decreasing method of N-oxyl compound | Masanori Tokuda, Junichi Doi, Motomu Oh-Kita | 2004-03-23 |
| 6642394 | Process for producing (meth)acrylic anhydride and process for producing (meth)acrylic ester | Naoshi Murata, Kimio Tamura, Motomu Ohkita | 2003-11-04 |
| 6348619 | Process for producing a carboxylic acid ester by reacting an aldehyde and an alcohol using a palladium type catalyst | Yuji Mikami, Motomu Oh-Kita | 2002-02-19 |