MURAKAMI; Azuma
Patent Applications and Registrations
Patent applications and USPTO patent grants for MURAKAMI; Azuma.The latest application filed is for "specified position detection device".
- MURAKAMI; Azuma - Saitama JP
- Murakami; Azuma - Saitama-ken JP
- Murakami; Azuma - Otone-machi JP
- Murakami; Azuma - Kanagawa-ken JP
- Murakami; Azuma - Kitakatsushika-gun Saitama 340-02 JP
- Murakami; Azuma - Saitamaken JP
- Murakami; Azuma - Kitakatsushika JP
- Murakami; Azuma - Kanagawa JP
- Murakami; Azuma - Washimiyamachi JP
- Murakami; Azuma - Kawasaki JP
- Murakami; Azuma - Kitakatsusikagun JP
- Murakami; Azuma - Kuki JP
- Murakami; Azuma - Okegawa JP
- Murakami; Azuma - Tokyo JP
| Patent | Date |
|---|---|
| Specified Position Detection Device App 20160062532 - TAHARA; Kenji ; et al. | 2016-03-03 |
| Digitizer having flat tablet with magnetic shield plate Grant RE39,475 - Murakami , et al. January 23, 2 | 2007-01-23 |
| Digitizer, assisting apparatus for digitizer, and digitizer system Grant 6,462,733 - Murakami October 8, 2 | 2002-10-08 |
| Optical unit for detecting object and coordinate input apparatus using same Grant 6,362,468 - Murakami , et al. March 26, 2 | 2002-03-26 |
| Position indicator Grant 5,706,028 - Murakami , et al. January 6, 1 | 1998-01-06 |
| Electronic blackboard and accessories such as writing tools Grant RE35,329 - Murakami , et al. September 17, 1 | 1996-09-17 |
| Position detector Grant 5,466,896 - Murakami , et al. November 14, 1 | 1995-11-14 |
| Inductively coupled neural network Grant 5,371,835 - Akamatsu , et al. December 6, 1 | 1994-12-06 |
| Pulse count mode communication system Grant 5,325,398 - Murakami , et al. June 28, 1 | 1994-06-28 |
| Coordinates input system Grant RE34,187 - Yamanami , et al. March 2, 1 | 1993-03-02 |
| Optical coordinate input apparatus and position indicator thereof Grant 5,148,016 - Murakami , et al. September 15, 1 | 1992-09-15 |
| Electronic blackboard system marker and eraser therefor Grant 5,134,388 - Murakami , et al. July 28, 1 | 1992-07-28 |
| Coordinate input system and input implement used in the system Grant 5,134,689 - Murakami , et al. July 28, 1 | 1992-07-28 |
| Digitizer having flat tablet with magnetic shield plate Grant 5,130,500 - Murakami , et al. * July 14, 1 | 1992-07-14 |
| Coordinates input apparatus Grant RE33,805 - Yamanami , et al. January 28, 1 | 1992-01-28 |
| Input/output apparatus and method therefor Grant 5,059,749 - Murakami , et al. October 22, 1 | 1991-10-22 |
| Electronic blackboard and accessories such as writing tools Grant 5,023,408 - Murakami , et al. June 11, 1 | 1991-06-11 |
| Coordinates input apparatus Grant 4,999,461 - Murakami , et al. * March 12, 1 | 1991-03-12 |
| Position detecting device Grant 4,988,837 - Murakami , et al. January 29, 1 | 1991-01-29 |
| Digitizer having flat tablet with magnetic shield plate Grant 4,956,526 - Murakami , et al. September 11, 1 | 1990-09-11 |
| Position detecting apparatus Grant 4,948,926 - Murakami , et al. August 14, 1 | 1990-08-14 |
| Coordinates input apparatus Grant 4,848,496 - Murakami , et al. July 18, 1 | 1989-07-18 |
| Position detector Grant 4,832,144 - Murakami , et al. May 23, 1 | 1989-05-23 |
| Coordinates input system Grant 4,786,765 - Yamanami , et al. November 22, 1 | 1988-11-22 |
| Magnetostrictive vibration wave position detecting apparatus with variable threshold detecting valves Grant 4,709,209 - Murakami , et al. November 24, 1 | 1987-11-24 |
| Coordinate input device with display and printer Grant 4,697,244 - Murakami , et al. * September 29, 1 | 1987-09-29 |
| Position detecting apparatus Grant 4,658,373 - Murakami , et al. April 14, 1 | 1987-04-14 |
| Position detecting apparatus Grant 4,634,973 - Murakami , et al. January 6, 1 | 1987-01-06 |
| Coordinate input device with display Grant 4,609,776 - Murakami , et al. September 2, 1 | 1986-09-02 |
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