Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11837437 | Specimen machining device and information provision method | Tatsuhito Kimura, Munehiro Kozuka, Tsutomu Negishi | 2023-12-05 |
| 10484562 | Image forming apparatus, control program, and method for controlling luminance of the image forming apparatus | — | 2019-11-19 |
| 10225424 | Image forming apparatus, method and control program for presence detection | — | 2019-03-05 |
| 8976401 | Image forming apparatus that displays a preview of a display image showing a state where an image is formed on a sheet of paper | — | 2015-03-10 |
| 6816439 | Rechargeable electronic watch and driving method of rechargeable electronic watch | Haruhiko Higuchi | 2004-11-09 |
| 5886953 | Heavy-load drive apparatus for an electronic watch | Shingo Ichikawa | 1999-03-23 |
| 4611923 | Electronic timepiece with a depth gauge | — | 1986-09-16 |
| 4505594 | Multi-function analogue type watch | Hiroyuki Kihara, Masahiro Sase | 1985-03-19 |
| 4397564 | Electronic timepiece | — | 1983-08-09 |
| 4367958 | Correction signal generating system for an electronic timepiece | Tadashi Hanaoka, Masamichi Yamauchi | 1983-01-11 |
| 4328572 | Voltage control system for electronic timepiece | — | 1982-05-04 |