Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661149 | Motor | — | 2003-12-09 |
| 6591148 | Numerical control device | Eiji Genma, Ken Yasuda | 2003-07-08 |
| 6397123 | Numerical control apparatus | Hidehiro Miyajima, Eiji Genma, Kouji Yamamuro | 2002-05-28 |
| 5931070 | Punch press system and its control method | Keiichiro Miyajima | 1999-08-03 |
| 5852276 | Laser machining resuming method | Etsuo Yamazaki | 1998-12-22 |
| 5755677 | Massaging apparatus having massage rollers rotatably mounted on traveling unit | Shoji Ohshita, Fumihiro Yoshidome | 1998-05-26 |
| 5384523 | Three-dimensional laser coordinate transformation system | — | 1995-01-24 |
| 5330416 | Rolling massage apparatus with vibratory support | Masahiro Matsuzaki, Shoji Ohshita | 1994-07-19 |
| 5324908 | Method of canceling a short circuit in a wire cut electric discharge machine | Yuji Tsuboguchi | 1994-06-28 |
| 5239159 | Nozzle movement system for laser machining equipment | — | 1993-08-24 |
| 5216222 | Attitude control system for CNC laser beam machining apparatus | — | 1993-06-01 |
| 5148706 | Apparatus for selecting mattress | Masayasu Morita, Masahiro Matsuzaki | 1992-09-22 |
| D324103 | Table for massaging and chiropractic therapy | Kazuyuki Yamaguchi, Bunzo Koga | 1992-02-18 |
| D301612 | Table top for massaging and chiropractic therapy | Kazuyuki Yamaguchi, Kazuhiko Ito | 1989-06-13 |
| D298170 | Table for massaging and chiropractic therapy | Kazuyuki Yamaguchi, Kazuhiko Ito | 1988-10-18 |
| 4662362 | Massage apparatus | Kichiro Yamaguchi | 1987-05-05 |
| 4656998 | Foldable massage bed with reciprocating rollers | Kichiro Yamaguchi | 1987-04-14 |
| 4585020 | Self-contained tent | Masahiro Matsuzaki, Shoji Oshita | 1986-04-29 |
| 4498477 | Mattress | Takeo Abe, Matsuhiro Koike | 1985-02-12 |
| 4494532 | Tilting health table apparatus | Kazuyuki Yamaguchi | 1985-01-22 |
| 4468934 | Absorption refrigeration system | Katsuyuki Mashimo, Toshio Nakayama, Masuyuki Hashimoto, Takeshi Kanai | 1984-09-04 |
| D273038 | Apparatus for chiropractic therapy and massage | — | 1984-03-13 |
| D272466 | Multi-projection multi-hole roller for massaging and chiropractic therapy | — | 1984-01-31 |
| D272092 | Chiropractic body massager | — | 1984-01-03 |
| 4373516 | Apparatus for chiropractic therapy and massage | Masayasu Morita, Kazuyuki Yamaguchi, Yoshikazu Harada | 1983-02-15 |