Issued Patents All Time
Showing 1–25 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215057 | Cement additive, cement admixture, cement composition, molded body, and method for improving strength of molded body | Takeshi Takayama, Kunihiko Ishizaki | 2025-02-04 |
| 11958921 | Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method therefor | Tsuyoshi YORINO, Daisuke Takeda, Yoshitaka Ikeuchi, Yoshihiro Shobo, Yoshifumi Adachi +3 more | 2024-04-16 |
| 11931290 | Water absorbent resin powder for heat-generating element composition, and heat-generating element composition | Sachie KITABATA, Sumito Kumagai, Kozo Nogi, Kunihiko Ishizaki | 2024-03-19 |
| 11535689 | Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method therefor | Tsuyoshi YORINO, Daisuke Takeda, Yoshitaka Ikeuchi, Yoshihiro Shobo, Yoshifumi Adachi +3 more | 2022-12-27 |
| 11485847 | Methacrylic resin composition, molded article, and film | Takuro NIIMURA, Taketomo Yamashita, Atsuhiro NAKAHARA | 2022-11-01 |
| 11225930 | Engine | Tetsu Naito | 2022-01-18 |
| 10934031 | Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agent | Kazushi Torii, Kenji Tada, Kazuki Kimura, Yusuke Watanabe | 2021-03-02 |
| 10696895 | Acrylic acid crosslinked polymer and use thereof | Kozo Nogi, Tomoyuki ARAKE, Erina Minami, Shinichi Fujino | 2020-06-30 |
| 10640588 | Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same | Satoshi Matsumoto, Yuki KABEYA, Kunihiko Ishizaki | 2020-05-05 |
| 10624983 | Water absorbent resin powder | Kazushi Torii, Kohei Omori, Nobuya TANAKA, Kenji Tada, Hironori Sato | 2020-04-21 |
| 10577135 | Method for filling particulate water absorbing agent and method for sampling filled particulate water absorbing agent | Kazushi Torii, Kenji Tada, Kazuki Kimura, Yusuke Watanabe | 2020-03-03 |
| 10566578 | Display device | Hajime Akimoto | 2020-02-18 |
| 10566567 | Display device | Yasukazu Kimura | 2020-02-18 |
| 10541385 | Display device and method of manufacturing a display device | — | 2020-01-21 |
| 10434495 | Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder | Sayaka Machida, Kazushi Torii, Yoko Shirai, Hiroyuki Ikeuchi, Koji Tachi +1 more | 2019-10-08 |
| 10439157 | Display device | — | 2019-10-08 |
| 10406256 | Gel pulverization device, method for manufacturing polyacrylic acid (polyacrylate) superabsorbent polymer powder, and superabsorbent polymer powder | Kazushi Torii, Kohei Omori, Nobuya TANAKA, Kenji Tada, Hironori Sato | 2019-09-10 |
| 10388708 | Display device | Hajime Akimoto | 2019-08-20 |
| 10221753 | Vehicle | Itsumi Suda, Yusuke Yamauchi, Yutaka Takahashi, Yoshiyuki Kanesaka | 2019-03-05 |
| 10121835 | Display device | — | 2018-11-06 |
| 10121829 | Display element, display device, and manufacturing method of the display device | Masato Ito, Koji Yasukawa | 2018-11-06 |
| 10101619 | Display device and driving method for the same | Toshio Miyazawa, Toshihiro Sato | 2018-10-16 |
| 10062863 | Display device | — | 2018-08-28 |
| 9947896 | Display device | Toshihiro Sato | 2018-04-17 |
| 9741775 | Display device | Masakazu Gunji, Toshihiro Sato | 2017-08-22 |