Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10698360 | Image forming apparatus | Kenichi Ishikura, Kazuhiro Tobita | 2020-06-30 |
| 10514469 | Attitude angle calculating device, method of calculating attitude angle, and attitude angle calculating program | Naomi Fujisawa, Hiroyuki Toda, Akihiro Hino, Hiraku Nakamura, Soichiro Etani +1 more | 2019-12-24 |
| 10197681 | State calculating device, method of calculating state, and state calculating program | Hiraku Nakamura, Naomi Fujisawa, Hiroyuki Toda | 2019-02-05 |
| 9891323 | GNSS signal processing method, positioning method, GNSS signal processing program, positioning program, GNSS signal processing device, positioning apparatus and mobile terminal | — | 2018-02-13 |
| 9891324 | GNSS signal processing device and method for code phase tracking | — | 2018-02-13 |
| 5115386 | Circuit for controlling an electric power supply apparatus, a method therefor and an uninterruptible power supply | Hidefumi Shirahama, Ikuo Yamato, Norikazu Tokunaga, Yasuo Matsuda, Mitsufumi Iwanaka +1 more | 1992-05-19 |
| 4904720 | Process for improving properties of synthetic resin powder | Atsushi Kawakatsu, Ryuichi Takagi | 1990-02-27 |
| 4211556 | Reverberatory smelting of non-ferrous metal sulfide ores | Motoo Goto, Yoshiyuki Tsuji | 1980-07-08 |