Asahi Kogaku Kabushiki Kaisha
Patent Applications and Registrations
Patent applications and USPTO patent grants for Asahi Kogaku Kabushiki Kaisha.The latest application filed is for "microscope with illuminating optical system".
- Asahi Kogaku Kabushiki Kaisha - Tokyo JP
- Asahi Kogaku Kabushiki Kaisha - JP JP
| Patent | Date |
|---|---|
| Microscope with illuminating optical system Grant 6,384,968 - Ito , et al. May 7, 2 | 2002-05-07 |
| Zoom lens system Grant 6,212,018 - Enomoto April 3, 2 | 2001-04-03 |
| Multipoint autofocus system having a line sensor Grant 6,198,506 - Nakata , et al. March 6, 2 | 2001-03-06 |
| Method of manufacturing progressive power spectacle lenses Grant 6,193,370 - Shirayanagi February 27, 2 | 2001-02-27 |
| Joint mechanism for endoscopic treatment instrument, and endoscopic treatment system using that mechanism Grant 6,113,586 - Ouchi September 5, 2 | 2000-09-05 |
| Multi-stage extension type zoom lens barrel Grant 6,115,189 - Nomura , et al. September 5, 2 | 2000-09-05 |
| Connecting mechanism Grant 5,678,953 - Usui , et al. October 21, 1 | 1997-10-21 |
| Still video device in which image signals corresponding to one frame can be divided and recorded on a plurality of tracks Grant 5,526,138 - Sato June 11, 1 | 1996-06-11 |
| Finder optical system in camera Grant 5,442,481 - Hasushita August 15, 1 | 1995-08-15 |
| Power zoom lens and camera system Grant 5,363,165 - Kawasaki , et al. November 8, 1 | 1994-11-08 |
| Electronically controlled camera with automatic release mode and interval time setting Grant 5,345,288 - Kobayashi , et al. * September 6, 1 | 1994-09-06 |
| Sheathed endoscope and sheath therefor Grant 5,329,935 - Takahashi July 19, 1 | 1994-07-19 |
| Camera system Grant 5,223,877 - Kawasaki , et al. June 29, 1 | 1993-06-29 |
| Photographing light quantity controller for endoscope Grant 5,191,369 - Furuya , et al. March 2, 1 | 1993-03-02 |
| Method of controlling the zoom lens assembly Grant 5,170,294 - Haraguchi , et al. December 8, 1 | 1992-12-08 |
| Mold for forming a groove in a tube Grant 5,046,351 - Takahashi , et al. September 10, 1 | 1991-09-10 |
| Process for producing calcium phosphate Grant 4,897,250 - Sumita January 30, 1 | 1990-01-30 |
| Focus detecting optical system Grant 4,829,332 - Shindo May 9, 1 | 1989-05-09 |
| Wide angle zoom lens having a high variation ratio Grant 4,240,700 - Ogawa , et al. December 23, 1 | 1980-12-23 |
| Light shield mechanism for quadrilateral opening Grant 3,978,503 - Shono August 31, 1 | 1976-08-31 |
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