Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8792308 | Radio-controlled watch | Akira Kato, Takushi Hagita | 2014-07-29 |
| 8345514 | Radio-controlled timepiece and method of assembling the same | Tatsuo Sumida, Kazuo Sakamoto | 2013-01-01 |
| 7813712 | Electronic device having metal outer case and antenna therein | Akinari Takada, Ienobu Ikeda, Takashi Ihara | 2010-10-12 |
| 6278873 | Wristwatch-type communication device and antenna therefor | Hitoshi Itakura, Tatsuo Nitta, Yuiti Hasumi, Nobuhiro Satoh | 2001-08-21 |
| 5898643 | Watch with radio-signal correction function | Akinari Takada | 1999-04-27 |
| 5888000 | Printer with automated means for changing paper clamping pressure | — | 1999-03-30 |
| 5704605 | Printer with interlinked paper feeder and drive switch | — | 1998-01-06 |
| 5696518 | Antenna device integrally fixed to portable electronic appliance | Yukio Itoh, Ryoji Amemiya | 1997-12-09 |
| 5681124 | Printer with displaceable trailing roller | — | 1997-10-28 |
| 5666849 | Method of correcting the dimension of workpieces | Yasushi Nakazawa, Masayoshi Ohashi, Yasushi Tashiro, Akio Sugiura | 1997-09-16 |
| 5613785 | Dot impact printer having a ink ribbon loading means | — | 1997-03-25 |
| 5573337 | Printer with device for noise leakage reduction | — | 1996-11-12 |
| 5571349 | Method of producing twisted aluminum articles | Yasushi Nakazawa, Hitoshi Kazama, Yasushi Tashiro | 1996-11-05 |
| D361589 | Ink ribbon cassette | Toshihiko Nakagawara | 1995-08-22 |
| 5230573 | Printer with upstream sensor used to determine paper empty condition | Yuji Hasegawa | 1993-07-27 |
| 5175868 | Portable transmitter/receiver apparatus with coded data transmission for reduced interference | — | 1992-12-29 |
| 5100251 | Paper tractor mechanism | — | 1992-03-31 |
| 4936694 | Printer having paper-introducing ports at the front of the printer casing | — | 1990-06-26 |
| 4934849 | Apparatus for feeding recording paper forwardly and backwardly | — | 1990-06-19 |
| 4793606 | Paper feeding device for a printer | Hidetoshi Kodama | 1988-12-27 |