Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9550074 | Laser treatment device | Masahiro Saito | 2017-01-24 |
| 8270567 | X-ray imaging device and X-ray radiographic apparatus | Toshiyoshi Yamamoto | 2012-09-18 |
| 6748049 | X-ray camera | Toshiyoshi Yamamoto, Takuo Shimada, Atsushi Sakata, Kazuya Kondo | 2004-06-08 |
| 6463169 | X-ray imaging apparatus and recording medium therefor | Toshiyoshi Yamamoto, Koichi Ohmori, Yasuhiko Shinkaji | 2002-10-08 |
| 6201891 | X-ray imaging apparatus and recording medium therefor | Toshiyoshi Yamamoto, Koichi Ohmori, Yasuhiko Shinkaji | 2001-03-13 |
| 5974166 | X-ray imaging apparatus and recording medium therefore | Toshiyoshi Yamamoto, Koichi Ohmori, Yasuhiko Shinkaji | 1999-10-26 |
| 5854543 | Inverter circuit for lighting a cold cathode tube by the use of a piezoelectric transformer | Hiroyuki Satoh, Hutoshi Shiotani | 1998-12-29 |
| 5777425 | Voltage converter for use with a piezoelectric transformer | Tetsuo Yoshida, Yoshiaki Fuda, Naoki Wako, Katsunori Kumasaka, Hutoshi Shiotani | 1998-07-07 |
| 5319294 | Apparatus for automatically adjusting offset correction values for current detectors | Masahiro Ohto, Hisashi Kinoshita, Nin Kake | 1994-06-07 |
| 4849838 | Large capacity information storage apparatus using a plurality of magnetic disk units | Masanori Kogo | 1989-07-18 |