Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420184 | Water-absorbent resin particle | Hiroki Yabuguchi, Hiromi Miyashita | 2022-08-23 |
| 11241669 | Water-absorbent resin particles | Hiroki Yabuguchi, Misaki Taniguchi | 2022-02-08 |
| 11136420 | Water-absorbent resin and method of producing water-absorbent resin | Tetsuhiro Hinayama, Masahiro Murakami, Hiroki Yabuguchi | 2021-10-05 |
| 10525443 | Water-absorbent resin and absorbent article | Masahiro Murakami, Tetsuhiro Hinayama, Hiroki Yabuguchi | 2020-01-07 |
| 10323105 | Water-absorbent resin and absorbent article | Hiroki Yabuguchi, Tetsuhiro Hinayama, Maoki Hama | 2019-06-18 |
| 9982069 | Water-absorbent resin and absorbent article | Tetsuhiro Hinayama, Masahiro Murakami, Hiroki Yabuguchi | 2018-05-29 |
| 9925294 | Water-absorbent resin and absorbent article | Tetsuhiro Hinayama, Masahiro Murakami, Hiroki Yabuguchi | 2018-03-27 |
| 9873755 | Method of manufacturing water-absorbent resin, water-absorbent resin, water-absorbing agent and absorbent article | Masahiro Murakami, Tetsuhiro Hinayama, Hiroki Yabuguchi | 2018-01-23 |
| 9132413 | Method for producing a water-absorbent resin | Sachi Kikuno, Atsushi Heguri, Nobuhiro Maeda | 2015-09-15 |
| 9102771 | Method for producing a water-absorbent resin | Atsushi Heguri, Nobuhiro Maeda | 2015-08-11 |
| 9074022 | Process for production of water-absorbent resin | Yasuhiro Nawata | 2015-07-07 |
| 8883944 | Method for producing a water-absorbent resin | Atsushi Heguri, Sachi Kikuno, Nobuhiro Maeda | 2014-11-11 |
| 8859700 | Method for producing a water-absorbent resin | Sachi Kikuno, Atsushi Heguri, Nobuhiro Maeda | 2014-10-14 |
| 8841395 | Method for producing a water-absorbent resin | Sachi Kikuno, Atsushi Heguri, Nobuhiro Maeda | 2014-09-23 |
| 7318868 | Paste coating method | Atsushi Takeda | 2008-01-15 |
| 7115302 | Paste coating method | Atsushi Takeda | 2006-10-03 |
| 6991287 | Vehicle seat system | Kazuharu Ogawa, Kouji Matsushita, Kenji Muramatsu, Naoki Kaneko | 2006-01-31 |
| 6956731 | Laminate type electronic component | Akitoshi Yoshii, Takashi Kamiya, Atsushi Takeda, Masauki Okabe | 2005-10-18 |
| 6771485 | Ceramic electronic device, paste coating method, and paste coating apparatus | Atsushi Takeda | 2004-08-03 |
| 6729003 | Process for producing a ceramic electronic component | Takaya Ishigaki, Akira Sasaki, Shintarou Kon, Tetuji Maruno | 2004-05-04 |
| 6713589 | Phenyl, naphthly or fluorene cyclopentyl epoxy resins | Haruaki Sue, Shinsuke Hagiwara, Fumio Furusawa, Seiichi Akagi, Akihiro Kobayashi | 2004-03-30 |
| 6381118 | Ceramic electronic component having electronic component containing cuprous oxide | Takaya Ishigaki, Akira Sasaki, Shintarou Kon, Tetuji Maruno | 2002-04-30 |
| 6329492 | Phenyl, naphthyl or fluorene cyclopentyl epoxy resins | Haruaki Sue, Shinsuke Hagiwara, Fumio Furusawa, Seiichi Akagi, Akihiro Kobayashi | 2001-12-11 |
| 6228816 | Aqueous cutting fluid, aqueous cutting agent, and process for cutting hard brittle materials with the same | Kenji Ito, Shunji Maemichi, Hutoshi Nakanishi, Masahiro Ishidoya, Takashi Tanaka +3 more | 2001-05-08 |
| 6033571 | Activated sludge treatment method and apparatus | Susumu Hasegawa, Masahiko Miura, Kenji Katsura, Akihiko Hogetsu | 2000-03-07 |