Kabushiki Kaisha Morita Seisakusho
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kabushiki Kaisha Morita Seisakusho.The latest application filed is for "dental handpiece".
Company Profile
0.98.0
Trademarks
- Kabushiki Kaisha Morita Seisakusho - Kyoto JP
- Kabushiki Kaisha Morita Seisakusho - Kyoto-shi Kyoto JP
- Kabushiki Kaisha Morita Seisakusho - Tokyo JP
- Kabushiki Kaisha Morita Seisakusho - JP JP
- Kabushiki Kaisha Morita Seisakusho - JA JA
Trademarks
Patent Activity
| Patent | Date |
|---|---|
| Dental handpiece Grant D669,180 - Takashi , et al. October 16, 2 | 2012-10-16 |
| Dental rinsing unit Grant D657,060 - Frenkler , et al. April 3, 2 | 2012-04-03 |
| Medical/dental chair Grant D655,929 - Frenkler , et al. March 20, 2 | 2012-03-20 |
| Motor handpiece for root canal enlargement Grant D648,026 - Okawa , et al. November 1, 2 | 2011-11-01 |
| CT scanning apparatus Grant 6,243,439 - Arai , et al. June 5, 2 | 2001-06-05 |
| Panoramic radiographic apparatus and digital sensor cassette used for same apparatus Grant 6,219,401 - Tachibana , et al. April 17, 2 | 2001-04-17 |
| Panoramic radiographic apparatus and digital sensor cassette used for same apparatus Grant 6,173,035 - Tachibana , et al. January 9, 2 | 2001-01-09 |
| Periodontal pocket measurement apparatus Grant 5,993,209 - Matoba , et al. November 30, 1 | 1999-11-30 |
| Motor controller for a dental handpiece Grant 5,980,248 - Kusakabe , et al. November 9, 1 | 1999-11-09 |
| Dental treatment apparatus with a root canal length measurement function Grant 5,902,105 - Uejima , et al. May 11, 1 | 1999-05-11 |
| Handpiece having a root canal length measurement function Grant 5,897,315 - Nakayama , et al. April 27, 1 | 1999-04-27 |
| Laser surgical unit Grant 5,695,493 - Nakajima , et al. December 9, 1 | 1997-12-09 |
| Medical X-ray image processing apparatus Grant 5,519,751 - Yamamoto , et al. May 21, 1 | 1996-05-21 |
| Planigraphic X-ray apparatus Grant 5,506,879 - Mori , et al. April 9, 1 | 1996-04-09 |
| Medical X-ray image detecting device and a medical X-ray tomographing apparatus comprising same Grant 5,461,233 - Yamamoto , et al. October 24, 1 | 1995-10-24 |
| Medical laser treatment device Grant 5,374,266 - Kataoka , et al. December 20, 1 | 1994-12-20 |
| Rotational tomographic X-ray apparatus with planigraph function Grant 5,355,398 - Nakano , et al. October 11, 1 | 1994-10-11 |
| Laser surgical unit Grant 5,348,552 - Nakajima , et al. September 20, 1 | 1994-09-20 |
| Dental X-ray image detecting device with an automatic exposure function Grant 5,331,166 - Crosetto , et al. July 19, 1 | 1994-07-19 |
| Dental root canal diagnostic and treating equipment Grant 5,295,833 - Chihiro , et al. March 22, 1 | 1994-03-22 |
| Root canal meter Grant 5,211,556 - Kobayashi , et al. May 18, 1 | 1993-05-18 |
| Digital panoramic radiographic apparatus Grant 5,195,114 - Sairenji , et al. March 16, 1 | 1993-03-16 |
| Medical X-ray image detecting device Grant 5,138,166 - Makino , et al. August 11, 1 | 1992-08-11 |
| Medical panoramic radiographing device Grant 5,093,852 - Nishikawa , et al. March 3, 1 | 1992-03-03 |
| Laser irradiation device capable of varying irradiation angle Grant 5,078,711 - Kakami , et al. January 7, 1 | 1992-01-07 |
| Dental panoramic/cephalo X-ray photographing device Grant 5,058,147 - Nishikawa , et al. October 15, 1 | 1991-10-15 |
| Image picking-up and processing apparatus Grant 4,947,245 - Ogawa , et al. August 7, 1 | 1990-08-07 |
| Patient positioning device in medical panorama X-ray photographing apparatus Grant 4,907,251 - Mork , et al. March 6, 1 | 1990-03-06 |
| Laser-type handpiece Grant 4,849,859 - Nagasawa July 18, 1 | 1989-07-18 |
| Medical laser handpiece Grant 4,826,431 - Fujimura , et al. May 2, 1 | 1989-05-02 |
| Connecting device for an illuminant handpiece Grant 4,804,329 - Nakayama , et al. February 14, 1 | 1989-02-14 |
| Arc melting and casting method and apparatus thereof Grant 4,762,165 - Ogino , et al. August 9, 1 | 1988-08-09 |
| Dental lighting device Grant 4,761,719 - Yamada August 2, 1 | 1988-08-02 |
| Dental handpiece control device Grant 4,744,752 - Nakayama , et al. May 17, 1 | 1988-05-17 |
| Brushless DC micromotor Grant 4,665,331 - Sudo , et al. May 12, 1 | 1987-05-12 |
| Dental radiographic apparatus for photographing entire jaws Grant 4,661,967 - Nishikawa April 28, 1 | 1987-04-28 |
| Vertical movement and fixture device Grant 4,658,669 - Nishikawa April 21, 1 | 1987-04-21 |
| Device for controlling headrest of treatment equipment Grant 4,647,108 - Hayashi March 3, 1 | 1987-03-03 |
| Automatic exposure device for a panoramic X-ray photographing device Grant 4,641,331 - Makino , et al. February 3, 1 | 1987-02-03 |
| Dental chair Grant 4,630,862 - Watanabe December 23, 1 | 1986-12-23 |
| Speed change device for medical handpiece Grant 4,617,837 - Kataoka , et al. October 21, 1 | 1986-10-21 |
| Dental radiographic apparatus for photographing entire jaws Grant 4,599,739 - Nishikawa , et al. July 8, 1 | 1986-07-08 |
| Dental panoramic X-ray photographing apparatus Grant 4,589,121 - Makino May 13, 1 | 1986-05-13 |
| Sudden stop circuit for a brushless micromotor Grant 4,587,468 - Hotta May 6, 1 | 1986-05-06 |
| Micromotor with built-in cooling medium pipes Grant 4,547,687 - Arai October 15, 1 | 1985-10-15 |
| Contra angle handpiece for dental treatment by laser beams Grant 4,503,853 - Ota , et al. March 12, 1 | 1985-03-12 |
| Simple mounting structure for dental X-ray apparatus Grant 4,503,552 - Miyahara , et al. March 5, 1 | 1985-03-05 |
| Balancing device for dental arm Grant 4,501,557 - Tamura , et al. February 26, 1 | 1985-02-26 |
| Dental treatment chair assembly Grant 4,500,134 - Kaneko , et al. February 19, 1 | 1985-02-19 |
| Radiographic apparatus for photographing entire jaws Grant 4,495,632 - Nakano January 22, 1 | 1985-01-22 |
| Rotation control device for dental handpiece Grant 4,494,933 - Matsui January 22, 1 | 1985-01-22 |
| Dental handpiece having non-contact rotational speed detection device Grant 4,493,643 - Tachibana January 15, 1 | 1985-01-15 |
| Speed control system for small medical motors Grant 4,494,057 - Hotta January 15, 1 | 1985-01-15 |
| Mandibular motion reproducing device Grant 4,468,198 - Kataoka , et al. August 28, 1 | 1984-08-28 |
| Simple dental service equipment Grant 4,457,502 - Beach July 3, 1 | 1984-07-03 |
| Mandibular motion diagnostic device Grant 4,447,207 - Kataoka , et al. May 8, 1 | 1984-05-08 |
| Medical X-ray radiation power supply apparatus Grant 4,439,868 - Makino , et al. March 27, 1 | 1984-03-27 |
| High voltage supply system for medical equipment Grant 4,435,747 - Furuichi , et al. March 6, 1 | 1984-03-06 |
| X-Ray apparatus for dental whole jaw Grant D272,385 - Nakano , et al. January 24, 1 | 1984-01-24 |
| Air-operated oil pressure control valve Grant 4,421,292 - Matsui , et al. December 20, 1 | 1983-12-20 |
| Foot controller for dental instrument Grant 4,417,875 - Matsui November 29, 1 | 1983-11-29 |
| Static induction transistor gate driving circuit Grant 4,410,809 - Furuichi , et al. October 18, 1 | 1983-10-18 |
| Occlusion pressure image system Grant 4,402,326 - Okano , et al. September 6, 1 | 1983-09-06 |
| Dental treatment chair Grant 4,391,588 - Matsui July 5, 1 | 1983-07-05 |
| Occlusion pressure sensor Grant 4,390,028 - Okano , et al. June 28, 1 | 1983-06-28 |
| Hanger arm mechanism in dental lighting equipment Grant 4,390,932 - Matsui , et al. June 28, 1 | 1983-06-28 |
| Treatment chair Grant 4,372,608 - Hotta February 8, 1 | 1983-02-08 |
| Dental radiographic apparatus for photographing entire jaws and taking cephalogram Grant 4,365,340 - Nishikawa , et al. December 21, 1 | 1982-12-21 |
| Cordless handpiece for dental treatment Grant 4,355,977 - Ota , et al. October 26, 1 | 1982-10-26 |
| Device for displaying masticatory muscle activities Grant 4,355,645 - Mitani , et al. October 26, 1 | 1982-10-26 |
| Headrest control device for a treatment chair Grant 4,353,595 - Kaneko , et al. October 12, 1 | 1982-10-12 |
| Structure of dental X-ray apparatus Grant 4,352,987 - Hayashi , et al. October 5, 1 | 1982-10-05 |
| X-ray photographic apparatus Grant 4,346,297 - Suzuki , et al. August 24, 1 | 1982-08-24 |
| Overcurrent protection circuit for inverter Grant 4,336,563 - Suzuki June 22, 1 | 1982-06-22 |
| Automatic blackening degree adjustment system Grant 4,333,012 - Furuichi June 1, 1 | 1982-06-01 |
| Holder for a dental handpiece Grant 4,330,281 - Hayashi May 18, 1 | 1982-05-18 |
| Dental handpiece Grant 4,326,846 - Sugai , et al. * April 27, 1 | 1982-04-27 |
| Transmission system of aerial ultrasonic pulse and ultrasonic transmitter and receiver used in the system Grant 4,326,274 - Hotta , et al. April 20, 1 | 1982-04-20 |
| Speed control system in dental radiographic apparatus Grant 4,286,162 - Suzuki August 25, 1 | 1981-08-25 |
| Device for preventing tooth decay by laser beam irradiation and method of preventing tooth decay by use of the same Grant 4,273,535 - Yamamoto , et al. June 16, 1 | 1981-06-16 |
| Driving system for an ultrasonic piezoelectric transducer Grant 4,271,371 - Furuichi , et al. June 2, 1 | 1981-06-02 |
| Device for controlling tilting of headrest of treatment table Grant 4,266,760 - Matsui , et al. May 12, 1 | 1981-05-12 |
| Method and apparatus for making X-ray photographs of jaw structure Grant 4,264,820 - Hotta April 28, 1 | 1981-04-28 |
| Dental panoramic radiographic apparatus capable of concurrently taking normal picture of temporomandibular joint Grant 4,242,585 - Yamano December 30, 1 | 1980-12-30 |
| Method of lubricating dental hand-piece and small-sized oiler for use therein Grant 4,218,216 - Sugai , et al. August 19, 1 | 1980-08-19 |
| Dental treatment chair assembly Grant 4,209,907 - Tsukada , et al. July 1, 1 | 1980-07-01 |
| Air bearing for a dental handpiece Grant 4,209,293 - Sugai , et al. June 24, 1 | 1980-06-24 |
| Device for controlling amount of X-ray irradiation Grant 4,178,508 - Hotta , et al. December 11, 1 | 1979-12-11 |
| Working mechanism for a treatment table Grant 4,159,822 - Ota , et al. July 3, 1 | 1979-07-03 |
| Bearing mechanism for a dental handpiece Grant 4,153,993 - Kataoka , et al. May 15, 1 | 1979-05-15 |
| Method of making tomogram and apparatus Grant 4,039,837 - Ohta , et al. August 2, 1 | 1977-08-02 |
| Assembly for taking a continuous X-ray picture of the dental arch Grant 4,002,915 - Weiss , et al. January 11, 1 | 1977-01-11 |
| Training machine for intra-oral instrumentation Grant 3,943,629 - Ueno , et al. March 16, 1 | 1976-03-16 |
| Dental handpiece Grant 3,909,946 - Watanabe October 7, 1 | 1975-10-07 |
| Apparatus for taking an X-ray picture of the head Grant 3,875,412 - Hozumi April 1, 1 | 1975-04-01 |
| Cartridge Type Brush Holder Grant 3,851,197 - Watanabe November 26, 1 | 1974-11-26 |
| Apparatus For Taking A Continuous X-ray Picture Of The Dental Arch Grant 3,831,034 - Ota , et al. August 20, 1 | 1974-08-20 |
| Shadeless Dental Light Grant 3,666,939 - Ota May 30, 1 | 1972-05-30 |
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