Issued Patents All Time
Showing 26–50 of 167 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10307506 | Process for producing water-absorbing resin | Syuji Kanzaki, Sumio Okuda, Kunihiko Ishizaki | 2019-06-04 |
| 10294315 | Polyacrylic acid (salt)-based water absorbent resin and method for producing same | Kunihiko Ishizaki, Kazushi Torii, Shin-ichi Fujino, Kazuhiko Sakamoto | 2019-05-21 |
| 10227677 | Titanium alloy | Hideya Kaminaka, Yoshihisa Yonemitsu, Kouichi Takeuchi | 2019-03-12 |
| 10215770 | Automatic analyzer | Michiaki Takeuchi, Tomomi MURAMATSU, Masahiro MASUBUCHI | 2019-02-26 |
| 10007207 | Liquid developer and method for manufacturing the same | Yukiko Uno, Naoki Yoshie, Miyuki Hotta | 2018-06-26 |
| 10001092 | Air cleaner for motorcycle | Akira Soeda, Yota Katsukawa, Yoshitaka Awazu, Kenta Matsubara | 2018-06-19 |
| 9962680 | Polyacrylic acid (salt)-based water absorbent resin, and method for production thereof | Kunihiko Ishizaki, Kanako TSURU | 2018-05-08 |
| 9947941 | Titanium material for polymer electrolyte fuel cell separator, method for producing the same, and polymer electrolyte fuel cell using the same | Hideya Kaminaka, Kentarou Yoshida, Kouichi Takeuchi | 2018-04-17 |
| 9945880 | Automatic analyzer | Tetsuya Higashi, Masakazu Kitamura | 2018-04-17 |
| 9922790 | Glass welding method | — | 2018-03-20 |
| 9896529 | Method for producing polyacrylic acid (salt)-based water-absorbable resin | Kunihiko Ishizaki, Shinichi Fujino | 2018-02-20 |
| 9887059 | Glass welding method | — | 2018-02-06 |
| 9873104 | Method for producing polyacrylic acid (salt)-based water-absorbing resin | Shinichi Fujino, Kunihiko Ishizaki | 2018-01-23 |
| 9868800 | Method for producing polyacrylic acid (salt)-based water-absorbent resin | Shinichi Fujino, Kunihiko Ishizaki | 2018-01-16 |
| 9824025 | Information processing system, information processing device, information processing program and information processing method | Atsushi Takada, Kazuo Mineno, Isamu Ooishi, Tetsuya Sano, Satoshi Hongo +3 more | 2017-11-21 |
| 9701582 | Glass welding method and glass layer fixing method | — | 2017-07-11 |
| 9606135 | Automated biochemical analyzer and reagent container | — | 2017-03-28 |
| 9581925 | Liquid developer and method for manufacturing the same | Yukiko Uno, Naoki Yoshie, Chiaki Yamada | 2017-02-28 |
| 9580519 | Method and apparatus for producing polyacrylic acid (salt)-based water absorbent resin | Kozo Nogi, Syuji Kanzaki, Kunihiko Ishizaki, Shinichi Fujino | 2017-02-28 |
| 9567414 | Method for producing polyacrylic acid (salt)-based water absorbent resin powder | Kozo Nogi, Masatoshi Nakamura, Hirofumi Shibata, Koji Honda, Yusuke Watanabe +4 more | 2017-02-14 |
| 9550843 | Method for producing polyacrylic acid (salt)-based water absorbent resin | Makoto Matsumoto, Seiji Kato, Kazumasa Konishi, Kenji Kadonaga, Shinichi Fujino | 2017-01-24 |
| 9521883 | Slide fastener | Chih-Hung Lin | 2016-12-20 |
| 9518133 | Hydrophilic polyacrylic acid (salt) resin and manufacturing method thereof | Shinichi Fujino, Kunihiko Ishizaki | 2016-12-13 |
| 9487118 | Frame structure for backrest and method for manufacturing the same | Koji Yamaguchi, Yoshito Kuroda | 2016-11-08 |
| 9459548 | Liquid developer | Naoki Yoshie | 2016-10-04 |