Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8933151 | Shrinkage-reducing agent for hydraulic material | Mari Masanaga | 2015-01-13 |
| 8763538 | Folding table | — | 2014-07-01 |
| 8545622 | Annealed wafer and manufacturing method of annealed wafer | Katsuhiko Nakai | 2013-10-01 |
| 7875115 | Epitaxial wafer and method for producing epitaxial wafers | Katsuhiko Nakai | 2011-01-25 |
| 7442749 | Sulfur-containing poly (unsaturated carboxylic acid) and its uses and production process | Atsuro Yoneda, Takahiro Tsumori, Shigeru Yamaguchi | 2008-10-28 |
| 7053575 | Method for controlling operation of power seat for vehicle | Hiromasa Matsushiro | 2006-05-30 |
| 6835790 | (Meth) acrylic copolymer and its production process | Masato Nakano, Takashi Fujisawa, Shigeru Yamaguchi | 2004-12-28 |
| 5973104 | High molecular polyetherpolyester and its production process and use | Teruki Matsushita, Hiroshi Itoh, Hiroya Kobayashi, Yoshinobu Yamamoto | 1999-10-26 |
| 5926892 | Heat exchanger washing apparatus and heat exchanger washing method | Fumitaka Sugishima | 1999-07-27 |
| 5843573 | Polyester resin composition | Hiroshi Itoh, Yoshinobu Yamamoto, Hiroya Kobayashi | 1998-12-01 |
| 5616681 | Process for producing aliphatic polyester | Hiroshi Itoh, Yoshinobu Yamamoto, Masahiro Shiroshima, Hiroya Kobayashi | 1997-04-01 |