Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11858856 | Polycrystalline diamond and method for manufacturing same, scribe tool, scribe wheel, dresser, rotating tool, wire drawing die, cutting tool, electrode, and processing method using polycrystalline diamond | Keiko Arimoto, Katsuko Yamamoto, Hitoshi Sumiya | 2024-01-02 |
| 11731561 | Step device for vehicle | Yoshihiro Oji, Keisuke Nomura, Shinji Kazama, Kazuhiro Hibi | 2023-08-22 |
| 11518312 | Step device for vehicle | Yoshihiro Oji, Keisuke Nomura, Shinji Kazama, Kazuhiro Hibi | 2022-12-06 |
| 11485290 | Step device for vehicle | Yoshihiro Oji, Keisuke Nomura, Shinji Kazama, Kazuhiro Hibi | 2022-11-01 |
| 11433819 | Step device for vehicle | Yoshihiro Oji, Keisuke Nomura, Shinji Kazama, Kazuhiro Hibi | 2022-09-06 |
| 11433818 | Step device for vehicle | Yoshihiro Oji, Keisuke Nomura, Shinji Kazama, Kazuhiro Hibi | 2022-09-06 |
| 11427475 | Polycrystalline diamond and method for manufacturing same, scribe tool, scribe wheel, dresser, rotating tool, orifice for water jet, wire drawing die, cutting tool, electrode, and processing method using polycrystalline diamond | Keiko Arimoto, Katsuko Yamamoto, Hitoshi Sumiya | 2022-08-30 |
| 11181590 | Diamond magnetic sensor | Yoshiki Nishibayashi | 2021-11-23 |
| 11022811 | Optical amplifier and optical switch device | Suguru Akiyama, Takeshi Matsumoto, Hitoshi Kawashima, Keijiro Suzuki, Ken Tanizawa | 2021-06-01 |
| 10901242 | Driving device and driving method for phase controller, and optical switch | Ken Tanizawa, Hiroyuki Matsuura, Satoshi Suda, Haruhiko Kuwatsuka, Keijiro Suzuki +3 more | 2021-01-26 |
| 10835551 | Double-stranded nucleic acid molecule, DNA, vector, cancer cell growth inhibitor, cancer cell migration inhibitor, and drug | Satoshi Inoue, Kuniko INOUE | 2020-11-17 |
| 10829379 | Polycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source | Keiko Arimoto, Katsuko Yamamoto, Hitoshi Sumiya, Takeshi Sato | 2020-11-10 |
| 10668929 | Method and system of assisting driving of vehicle | Takahiro Tochioka, Seiji Goto, Hideki Okano | 2020-06-02 |
| 10613412 | Light beam deflecting element, wavelength-selective cross-connect device using same, and optical cross-connect device | Hisato Uetsuka, Shu Namiki, Hitoshi Kawashima | 2020-04-07 |
| 10561679 | Double-stranded nucleic acid molecule, DNA, vector, cancer cell growth inhibitor, cancer cell migration inhibitor, and drug | Satoshi Inoue, Kuniko INOUE | 2020-02-18 |
| 10477062 | Image forming apparatus for managing substantially simultaneous image processing requests | Yuki Sunagawa | 2019-11-12 |
| 9878914 | Polycrystalline diamond and manufacturing method thereof | Katsuko Yamamoto, Hitoshi Sumiya | 2018-01-30 |
| 9878956 | Polycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source | Keiko Arimoto, Katsuko Yamamoto, Hitoshi Sumiya, Takeshi Sato | 2018-01-30 |
| 9850135 | Polycrystalline diamond and manufacturing method thereof | Keiko Arimoto, Katsuko Yamamoto, Hitoshi Sumiya | 2017-12-26 |
| 9725826 | Single-crystal diamond and manufacturing method thereof | Hitoshi Sumiya | 2017-08-08 |
| 9714197 | Polycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source | Keiko Arimoto, Katsuko Yamamoto, Hitoshi Sumiya, Takeshi Sato | 2017-07-25 |
| 9487447 | Diamond polycrystalline body and method for manufacturing the same, and tool | Takeshi Sato, Katsuko Yamamoto, Hitoshi Sumiya | 2016-11-08 |
| 9487446 | Diamond polycrystalline body and method for manufacturing the same, and tool | Takeshi Sato, Katsuko Yamamoto, Hitoshi Sumiya | 2016-11-08 |
| 9422835 | Valve train system drive device for an internal combustion engine, and engine incorporating same | — | 2016-08-23 |
| 9284557 | Double-stranded nucleic acid molecule, cancer cell proliferation inhibitor and pharmaceutical agent suitable for prevention or treatment of cancer | Satoshi Inoue | 2016-03-15 |