Issued Patents All Time
Showing 1–25 of 94 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398284 | Aqueous ink, ink jet recording method and ink jet recording apparatus | Minako Kawabe | 2025-08-26 |
| 12394541 | Superconducting wire material, superconducting coil, superconducting magnet, superconducting motor, superconducting generator, superconducting aircraft, and superconducting device | Hirotaka Ishii, Tomoko Eguchi | 2025-08-19 |
| 12359268 | Carbonitrided bearing component | Yutaka Neishi, Daisuke Hirakami, Takahisa Suzuki, Tatsuya Koyama, Takashi Sada +1 more | 2025-07-15 |
| 12207460 | Method of manufacturing semiconductor device having a subtrate with a protruding portion having different heights in regions overlapped with different gate electrodes | — | 2025-01-21 |
| 12140380 | Method for producing a heat regenerating material particle | Takahiro Kawamoto, Tomoko Eguchi, Takashi Kuboki | 2024-11-12 |
| 12140381 | Method for producing a two-stage heat regenerating cryogenic refrigerator | Takahiro Kawamoto, Tomoko Eguchi, Takashi Kuboki | 2024-11-12 |
| 11965231 | Steel material to be starting material of carbonitrided bearing component | Yutaka Neishi, Daisuke Hirakami, Takahisa Suzuki, Tatsuya Koyama, Takashi Sada +1 more | 2024-04-23 |
| 11933059 | Fiber sheet for reinforcing concrete structures | Hiroaki Nishimura | 2024-03-19 |
| 11833838 | Ink jet recording method and ink jet recording apparatus | Maki Motomura, Takashi Saito, Arihiro Saito | 2023-12-05 |
| 11827033 | Ink jet recording method and ink jet recording apparatus | Takashi Saito, Arihiro Saito, Maki Motomura | 2023-11-28 |
| 11774184 | Two-stage heat regenerating cryogenic refrigerator | Takahiro Kawamoto, Tomoko Eguchi, Takashi Kuboki | 2023-10-03 |
| 11654693 | Ink jet recording method and ink jet recording apparatus | Takashi Saito, Arihiro Saito, Maki Motomura | 2023-05-23 |
| 11393838 | Semiconductor device and manufacturing method thereof | Shibun TSUDA | 2022-07-19 |
| 11346613 | Heat regenerating material particle, regenerator, refrigerator, superconducting magnet, nuclear magnetic resonance imaging device, nuclear magnetic resonance device, cryopump, and single-crystal pulling device of magnetic-field application type | Takahiro Kawamoto, Tomoko Eguchi, Takashi Kuboki | 2022-05-31 |
| 11326643 | Rolling sliding member and method of producing the same, and rolling bearing including rolling sliding member | Kohei Kanetani, Takashi Sada, Takahisa Suzuki, Yutaka Neishi, Daisuke Hirakami | 2022-05-10 |
| 11208584 | Heat regenerating material, regenerator, refrigerator, superconducting magnet, nuclear magnetic resonance imaging apparatus, nuclear magnetic resonance apparatus, cryopump, and magnetic field application type single crystal pulling apparatus | Takahiro Kawamoto, Tomoko Eguchi, Masaya Hagiwara, Akiko Saito, Takashi Kuboki | 2021-12-28 |
| 11168387 | Steel material for carburized bearing part | Takahisa Suzuki, Yutaka Neishi, Daisuke Hirakami, Kohei Kanetani, Takashi Sada | 2021-11-09 |
| 10644017 | Semiconductor device and manufacturing method therefor | — | 2020-05-05 |
| 10600799 | Memory device and low breakdown voltage transistor | Shibun TSUDA | 2020-03-24 |
| 10559581 | Semiconductor device | Tamotsu Ogata, Masamichi Fujito, Tomoya Saito | 2020-02-11 |
| 10538831 | Age-hardening steel for cold forging use | Yutaka Neishi, Hitoshi Matsumoto, Makoto Egashira | 2020-01-21 |
| 10501650 | Ink jet recording method and ink jet recording apparatus | Satoshi Kudo | 2019-12-10 |
| 10490325 | Magnetic material, permanent magnet, rotary electrical machine, and vehicle | Masaya Hagiwara, Naoyuki Sanada, Yosuke Horiuchi, Shinya Sakurada | 2019-11-26 |
| 10411139 | Semiconductor device and method of manufacturing the semiconductor device | — | 2019-09-10 |
| 10250085 | Magnet material, permanent magnet, rotary electrical machine, and vehicle | Masaya Hagiwara, Naoyuki Sanada, Yosuke Horiuchi, Shinya Sakurada | 2019-04-02 |