Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10919834 | Method for producing (meth)acrylic acid | Yuki KASE, Yasutaka TAKEMOTO, Masashi MUKAE | 2021-02-16 |
| 10239815 | Method for producing acrylic acid | Masashi MUKAE, Yasutaka TAKEMOTO | 2019-03-26 |
| 9320822 | Polyacrylic acid (salt) water-absorbing resin and manufacturing method therefor | Satoshi Matsumoto, Takashi Miyamoto, Yoshitake Ishii, Kunihiko Ishizaki | 2016-04-26 |
| 9029599 | Process for producing (meth)acrylic acid | Takashi Miyamoto, Yoshitake Ishii | 2015-05-12 |
| 8278481 | Method for producing (meth)acrylic acid | Kazuhiko Sakamoto, Naoki Serata | 2012-10-02 |
| 7368602 | Process for producing (meth) acrylic acid | Naoki Serata | 2008-05-06 |