Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6906226 | Hydroxymethyl-substituted polyfunctional phenols | Kazuya Matsuishi, Takayuki Ohno | 2005-06-14 |
| 6825374 | Alkyl-substituted tetracyclododecenecarboxylic acid esters, (meth)acrylic acid addition products thereof, and methods for producing the same | Takafumi Tsujigami | 2004-11-30 |
| 6603029 | Partially protected novel trisphenols and process for production thereof | Sachiko Miyagi, Toru Masuda | 2003-08-05 |
| 6492542 | Method for producing carboxylic acid tertiary alkyl ester | Sachiko Miyagi, Masayuki Maeda, Seiji Kawano | 2002-12-10 |