Issued Patents All Time
Showing 276–300 of 301 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4715725 | Step motor control mechanism for electronic timepiece | Yoshikazu Kawamura, Minoru Hosokawa, Sakiho Okazaki | 1987-12-29 |
| 4695847 | Method and apparatus for recording | Syunzi Nakai, Yukihiro Mizumoto | 1987-09-22 |
| 4680720 | Dot interpolation control system | Jiro Yoshii, Akira Komatsu | 1987-07-14 |
| 4678603 | Cologne composition | Bunichiro Hosoda | 1987-07-07 |
| 4657951 | Fibrous material-based friction member | Mitsuhiro Takarada, Yutaka Arai, Takashi Hamano | 1987-04-14 |
| 4620202 | Ink jet printer of the ink-on-demand type | Haruhiko Koto, Junichi Okada, Kenji Sawada | 1986-10-28 |
| 4617581 | Ink jet printer of the ink-on-demand type | Haruhiko Koto, Junichi Okada, Kenji Sawada | 1986-10-14 |
| 4609857 | Pulse motor driving circuit for floppy disc | — | 1986-09-02 |
| 4599005 | Step motor control mechanism for electronic timepiece | Yoshikazu Kawamura, Minoru Hosokawa, Sakiho Okazaki | 1986-07-08 |
| 4594931 | Electronic musical instrument for reading out and performing musical tone data previously stored | — | 1986-06-17 |
| 4589000 | Ink jet printer of the ink-on-demand type | Haruhiko Koto, Junichi Okada, Kenji Sawada | 1986-05-13 |
| 4522100 | Electronic musical instrument for reading out and performing musical tone data previously stored | — | 1985-06-11 |
| 4522507 | Step motor control mechanism for electronic timepiece | Yoshikazu Kawamura, Minoru Hosokawa, Sakiho Okazaki | 1985-06-11 |
| 4476766 | Electronic musical instrument with means for generating accompaniment and melody sounds with different tone colors | — | 1984-10-16 |
| 4457488 | Sluice valve arrangement | Hiroshi Morii, Saburo Ishijima | 1984-07-03 |
| 4444709 | Process for continuously producing a polymeric laminate tape having a plurality of metal wires embedded therewithin | Masumi Hayashi, Kazuo Ogawa, Katsumi Kimura, Satoshi Bandai | 1984-04-24 |
| 4422361 | Electronic musical instrument | Hideaki Ishida | 1983-12-27 |
| 4419882 | Leakage detection method using helium | Kohji Seki, Hiroshi Morishita, Toshiaki Yamazaki | 1983-12-13 |
| 4417722 | Vacuum furnace for heat treatment | Hiroshi Morii, Saburo Ishijima | 1983-11-29 |
| 4409596 | Method and apparatus for driving an ink jet printer head | — | 1983-10-11 |
| 4370065 | Step motor control mechanism for electronic timepiece | Yoshikazu Kawamura, Minoru Hosokawa, Sakiho Okazaki | 1983-01-25 |
| 4361067 | Electronic musical instrument with keyboard | — | 1982-11-30 |
| 4342201 | Energy recovery apparatus for a gas compressor plant | — | 1982-08-03 |
| 4290555 | Method for supplying powder to be used in home spray coating operation | Toshio Suwa, Yoshiaki Konagaya | 1981-09-22 |
| 4212156 | Step motor control mechanism for electronic timepiece | Yoshikazu Kawamura, Minoru Hosokawa, Sakiho Okazaki | 1980-07-15 |