Issued Patents All Time
Showing 26–50 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7846576 | Onium salt, electrolyte for non-aqueous cell containing the novel onium salt for nonaqueous cell, and method for optimizing negative electrode using elecrolyte containing onium salt | Tomonori Matsunaga, Takeo Kawahara | 2010-12-07 |
| 7732635 | Method for producing organic acid | — | 2010-06-08 |
| D579364 | Scale main body | Tatsutoshi Kobayakawa | 2008-10-28 |
| D579363 | Scale main body | Tatsutoshi Kobayakawa | 2008-10-28 |
| D578912 | Scale main body | Tatsutoshi Kobayakawa | 2008-10-21 |
| D578916 | Remote controller for scale | Tatsutoshi Kobayakawa | 2008-10-21 |
| D578422 | Scale main body | Tatsutoshi Kobayakawa | 2008-10-14 |
| D563814 | Scale | Tatsutoshi Kobayakawa | 2008-03-11 |
| D563812 | Scale | Tatsutoshi Kobayakawa | 2008-03-11 |
| D543880 | Baby scale | Rie Kousuge | 2007-06-05 |
| D527663 | Weight display | Masaaki Sato | 2006-09-05 |
| D520890 | Scale | Masaaki Sato | 2006-05-16 |
| D498155 | Electronic scale | Masaaki Sato | 2004-11-09 |
| D492212 | Scale | Tatsutoshi Kobayakawa | 2004-06-29 |
| 6660881 | Process for producing (meth)acrylic ester | Tetsuya Kajihara, Yasuhiro Shingai, Masatoshi Ueoka, Yukihiro Yoneda, Masahiro Uemura +2 more | 2003-12-09 |
| 6641700 | Purifying apparatus possessing vapor dispersing device | Takeshi Nishimura, Yukihiro Matsumoto | 2003-11-04 |
| 6610879 | Reaction method by using heterogeneous catalyst and reaction apparatus therefor | Yukihiro Yoneda, Tetsuya Kajihara, Yasuhiro Shingai, Tokumasa Ishida | 2003-08-26 |
| 6596129 | Distillation process for easily polymerizable substance-containing solution | Yukihiro Yoneda, Takeshi Nishimura, Yasuhiro Shingai | 2003-07-22 |
| 6570643 | Semiconductor device, manufacturing method thereof and semiconductor manufacturing system | Yuki Miyamoto, Yasuhiro Sato | 2003-05-27 |
| 6534625 | Process for producing hydroxyalkyl (meth)acrylate | Tokumasa Ishida, Yukihiro Yoneda | 2003-03-18 |
| 6465682 | Production process for hydroxyalkyl ester | Yukihiro Yoneda, Tokumasa Ishida, Hidekazu Mizohara | 2002-10-15 |
| 6458988 | Production process for hydroxyalkyl(meth)acrylate | Tokumasa Ishida, Yasuhiro Shingai, Masatoshi Ueoka, Yukihiro Yoneda | 2002-10-01 |
| 6414182 | Production process for hydroxyalkyl ester | Yasuhiro Shingai, Tokumasa Ishida, Fumio Shibusawa, Tetsuya Kajihara, Yukihiro Yoneda +1 more | 2002-07-02 |
| 6372944 | Liquid withdrawing tray for purification column, purification column, and method for purification | Takeshi Nishimura, Yukihiro Matsumoto, Sei Nakahara, Misao Inada | 2002-04-16 |
| 6214174 | Purifier and purifying method for polymerizable organic compounds | Kazukiyo Arakawa | 2001-04-10 |