Issued Patents All Time
Showing 1–25 of 167 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12258534 | Viscosity index improver and lubricating oil composition | Nobuhiro Naito, Masahiro Hashimoto, Kenyuu Yoshida, Hiroki Yamashita, Ryota Sato | 2025-03-25 |
| 12187860 | Water-absorbent resin powder and production method thereof | Tsuyoshi YORINO, Naoki KATAKURA, Hiroki Hayashi, Sumito Kumagai, Masahumi INOUE +6 more | 2025-01-07 |
| 12180442 | Method for aggregating cell mass and device for aggregating cell mass | Hideki Taniguchi, Tomomi Tadokoro, Tetsuya Sakashita, Satoshi Adachi, Akira Higashibata | 2024-12-31 |
| 12109766 | Fiber-reinforced composite molded article and method for molding same | Chiasa Kitani, Shigeru Kawashima, Atsuki Tsuchiya | 2024-10-08 |
| 12055499 | Communication hole inspection device and communication hole inspection method | Ken Akiyama, Masato Yokemura | 2024-08-06 |
| 11970585 | Method for producing water-absorbent resin | Kenji Kadonaga, Kunihiko Ishizaki | 2024-04-30 |
| 11949102 | Positive electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery | Kazuomi Ryoshi, Kikoo Uekusa | 2024-04-02 |
| 11703843 | Control apparatus and non-transitory program recording medium performing repeated deterioration diagnostic at a predetermined timing | Yoshikiyo Tanabe | 2023-07-18 |
| 11482703 | Positive-electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery | Kikoo Uekusa, Masao Wakabayashi | 2022-10-25 |
| 11283364 | Power supply and power system having a step-down circuit and an inverse-conversion circuit | Yoshikiyo Tanabe | 2022-03-22 |
| 11251428 | Positive electrode active material manufacturing method with control of washing slurry liquid electrical conductivity | Tomoko Iwanaga, Hideo Sasaoka, Yutaka Kawatate, Shinji Arimoto | 2022-02-15 |
| 11237179 | Calibration curve generating method and automatic analyzing apparatus | Hirotoshi Tahara, Tetsuya Higashi, Tomoaki Kurano, Yusaku Aizawa | 2022-02-01 |
| 11217790 | Positive electrode active material precursor for nonaqueous electrolyte secondary battery, positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive electrode active material for nonaqueous electrolyte secondary battery | Kazuomi Ryoshi, Kikoo Uekusa | 2022-01-04 |
| 11203057 | Mold casting device | Junji Sugimoto, Yohei Shimokawa, Tomoharu Ogawa, Kazuyuki Tsukamoto, Shinsuke Fujiyama +1 more | 2021-12-21 |
| 11062082 | File generation method, file generation apparatus, and non-transitory computer-readable storage medium for storing program | Masahiro Kataoka, Tomonori Ota, Junya Hiramatsu | 2021-07-13 |
| 10908174 | Automatic analyzing apparatus | Tomohiro Sugimura, Masaaki Iwasaki, Takashi Goto, Arika Kato | 2021-02-02 |
| 10829385 | Positive electrode active material for nonaqueous secondary batteries, method for producing same, and nonaqueous electrolyte secondary battery using positive electrode active material | Shuhei Oda, Katsuya Inoue, Hiroyuki Toya | 2020-11-10 |
| 10800225 | Working vehicle | Yuki Arai, Hirokazu Ashikawa, Tomoyuki Moriyama | 2020-10-13 |
| 10790509 | Positive-electrode active material precursor for nonaqueous electrolyte secondary battery, positive-electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive-electrode active material for nonaqueous electrolyte secondary battery | Kikoo Uekusa, Masao Wakabayashi | 2020-09-29 |
| 10640588 | Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same | Yuki KABEYA, Kunihiko Ishizaki, Shigeru Sakamoto | 2020-05-05 |
| 10640593 | Polyacrylic acid (salt), polyacrylic acid (salt)-based water-absorbing resin, and process for producing same | Yuki KABEYA, Kunihiko Ishizaki, Yoshifumi Adachi | 2020-05-05 |
| 10601038 | Positive electrode active material for nonaqueous electrolyte secondary battery, manufacturing method of same, and nonaqueous electrolyte secondary battery using same | Tomoko Iwanaga, Hideo Sasaoka, Yutaka Kawatate, Shinji Arimoto | 2020-03-24 |
| 10493429 | Method for producing polyacrylic acid (salt)-based water absorbent resin powder | Kozo Nogi, Masatoshi Nakamura, Hirofumi Shibata, Koji Honda, Yusuke Watanabe +2 more | 2019-12-03 |
| 10336961 | Viscosity index improver, lubricant composition, and method for manufacturing lubricant composition | Shigekuni Nakada, Ayumu Sakaguchi, Kenyuu Yoshida | 2019-07-02 |
| 10322469 | Fusion bonding process for glass | Toshimitsu Wakuda | 2019-06-18 |