Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10266375 | Traction machine base of elevator and elevator device | Ryoji Tanaka, Hideki Nakamura | 2019-04-23 |
| 9849469 | Method and apparatus of manufacturing exhaust gas-purifying catalyst and nozzle used therefor | Atsushi Nakano, Shigeji Matsumoto, Hiroshi Sekine, Suguru Matsui | 2017-12-26 |
| 9636693 | Method and apparatus of manufacturing exhaust gas-purifying catalyst and nozzle used therefor | Atsushi Nakano, Shigeji Matsumoto, Hiroshi Sekine, Suguru Matsui | 2017-05-02 |
| 9227184 | Method and apparatus of manufacturing exhaust gas-purifying catalyst and nozzle used therefor | Atsushi Nakano, Shigeji Matsumoto, Hiroshi Sekine, Suguru Matsui | 2016-01-05 |
| 6731095 | Controller for multiplex winding motor | Akira Satake, Hiroshi Araki | 2004-05-04 |
| 6336758 | Printer | Hiroshi Ishida, Kenjiro Murakami, Toshikazu Kotaka, Tatsumi Tsuboki, Motoyuki Niimura +2 more | 2002-01-08 |
| 5913626 | Printer having noise noise reduction structure | Hiroshi Ishida, Kenjiro Murakami, Toshikazu Kotaka, Tatsumi Tsuboki, Motoyuki Niimura +2 more | 1999-06-22 |
| 5669725 | Impact dot printer with noise suppression | Osamu Koshiishi, Keiichi Kubota, Katsuhiko Nishizawa, Motoyuki Niimura, Hiroshi Shirotori +1 more | 1997-09-23 |
| 5540511 | Impact dot printer with noise suppression | Osamu Koshiishi, Keiichi Kubota, Katsuhiko Nishizawa, Motoyuki Niimura, Hiroshi Shirotori +1 more | 1996-07-30 |
| 5385414 | Printing head and its drive timing control circuit for impact printer | Hiroshi Shirotori, Katsuhiko Nishizawa, Teturo Takahashi | 1995-01-31 |
| 5340222 | Ink ribbon with wire lubricant in a wire impact printer | Minoru Tanaka, Masaki Shimomura | 1994-08-23 |
| 5305158 | Positioning control apparatus | Takaharu Ueda, Tetsu Yamamoto | 1994-04-19 |
| 5238313 | Dot matrix printer with improved wire guide | Kazuhiko Yamamoto, Hiromi Mimura | 1993-08-24 |
| 5213423 | Printer with impact dot head | — | 1993-05-25 |
| 5099352 | Reflector oscillating apparatus | Tetsu Yamamoto, Takaharu Ueda, Daisuke Ogata, Kiyoshi Funai, Takashi Yumura | 1992-03-24 |
| 5079660 | Magnetic head suspension assembly for reducing vibration effects | Takashi Yumura, Tetsu Yamamoto, Takaharu Ueda, Mayumi Nakazawa | 1992-01-07 |
| 5040909 | Impact dot printer having a ring-shaped magnetic bypass means | — | 1991-08-20 |
| 4943147 | Chopping secondary mirror system | Takaharu Ueda, Tetsu Yamamoto, Takashi Yumura | 1990-07-24 |
| 4940924 | Positioning control apparatus | Takaharu Ueda, Tetsu Yamamoto | 1990-07-10 |
| 4572681 | Wire dot print head | Yoshinori Miyazawa | 1986-02-25 |