Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7291055 | Wafer polishing method and apparatus | — | 2007-11-06 |
| 6896023 | Apparatus for curing adhesive applied to watercraft body | Masatoshi Murakami | 2005-05-24 |
| 6660087 | Adhesive applying apparatus for hull | Masatoshi Murakami, Kouji Shinma | 2003-12-09 |
| 6390284 | Hanging-down jig and overhead conveyor for motorcycle | Toshio Yamada, Norihisa Ohgi | 2002-05-21 |
| 6332828 | Method of and apparatus for mirror-like polishing wafer chamfer with orientation flat | Fumihiko Hasegawa, Yasuyoshi Kuroka, Koichiro Ichikawa, Yasuo Inada | 2001-12-25 |
| 6113463 | Method of and apparatus for mirror-like polishing wafer chamfer with orientation flat | Fumihiko Hasegawa, Yasuyoshi Kuroka, Koichiro Ichikawa, Yasuo Inada | 2000-09-05 |
| 5934981 | Method for polishing thin plate and apparatus for polishing | Koichi Tanaka, Koji Morita, Tsutomu Takaku | 1999-08-10 |
| 5928066 | Apparatus for polishing peripheral portion of wafer | Fumihiko Hasegawa, Yasuyoshi Kuroda, Koichiro Ichikawa, Yasuo Inada | 1999-07-27 |
| 5918587 | Method of producing slices | Fumihiko Hasegawa, Hitoshi Misaka | 1999-07-06 |
| 5797789 | Polishing system | Koichi Tanaka, Koji Morita, Tsutomu Takaku | 1998-08-25 |
| 5733177 | Process of polishing wafers | Kouichi Tanaka, Kiromasa Hashimoto, Kouji Morita, Tsutomu Takaku | 1998-03-31 |
| 5711250 | Device for raising aquarium fish and its receptacle assembly | — | 1998-01-27 |
| 5501614 | Device for raising aquarium fish and its receptable assembly | — | 1996-03-26 |
| 5471952 | Illuminator for aquarium tank | — | 1995-12-05 |
| D361166 | Aquarium tank | — | 1995-08-08 |
| 5408955 | Hinge device in aquarium tank | — | 1995-04-25 |
| 5232298 | Applicator for applying a liquid medium with valve for tube nozzles | Tomoharu Mitsunari | 1993-08-03 |
| 5056181 | Rotary brush | Tomoharu Mitsunari, Mitsuaki Noguchi | 1991-10-15 |
| 4815157 | Floor cleaner | — | 1989-03-28 |
| 4813092 | Dust reflecting and introducing plate in cleaner | — | 1989-03-21 |
| 4813096 | Device for opening and closing dust collecting boxes in a cleaner | — | 1989-03-21 |
| 4646380 | Rotary cleaning member in cleaner | Kiyoshi Kobayashi | 1987-03-03 |