OIKAWA; Masafumi
Patent Applications and Registrations
Patent applications and USPTO patent grants for OIKAWA; Masafumi.The latest application filed is for "exchangeable lens and camera body".
Company Profile
5.48.41
- OIKAWA; Masafumi - Mitaka-shi JP
- Oikawa; Masafumi - Mitaka JP
- Oikawa; Masafumi - Tokyo JP
- Oikawa; Masafumi - Mikata JP
- OIKAWA; Masafumi - Mikata-shi JP
- Oikawa; Masafumi - Yokohama JP
Patent Activity
| Patent | Date |
|---|---|
| Exchangeable Lens And Camera Body App 20220210315 - OIKAWA; Masafumi ; et al. | 2022-06-30 |
| Exchangeable lens and camera body Grant 11,317,012 - Oikawa , et al. April 26, 2 | 2022-04-26 |
| Interchangeable Lens, Camera Body, And Electronic Device App 20220011652 - IMAFUJI; Kazuharu ; et al. | 2022-01-13 |
| Interchangeable lens, camera body, and electronic device Grant 11,163,217 - Imafuji , et al. November 2, 2 | 2021-11-02 |
| Exchangeable Lens And Camera Body App 20210203834 - OIKAWA; Masafumi ; et al. | 2021-07-01 |
| Exchangeable lens and camera body Grant 10,979,618 - Oikawa , et al. April 13, 2 | 2021-04-13 |
| Exchangeable Lens And Camera Body App 20200252538 - Kind Code | 2020-08-06 |
| Interchangeable Lens, Camera Body, And Electronic Device App 20200183256 - IMAFUJI; Kazuharu ; et al. | 2020-06-11 |
| Exchangeable lens and camera body Grant 10,674,065 - Oikawa , et al. | 2020-06-02 |
| Interchangeable lens, camera body, and electronic device Grant 10,599,017 - Imafuji , et al. | 2020-03-24 |
| Adapter, camera system, and adapter control program Grant RE47,352 - Sugiyama , et al. | 2019-04-16 |
| Exchangeable Lens And Camera Body App 20180367724 - OIKAWA; Masafumi ; et al. | 2018-12-20 |
| Adapter, camera system, and adapter control program Grant RE47,109 - Hasuda , et al. October 30, 2 | 2018-10-30 |
| Exchangeable lens and camera body Grant 10,091,407 - Oikawa , et al. October 2, 2 | 2018-10-02 |
| Interchangeable Lens, Camera Body, And Electronic Device App 20180046066 - IMAFUJI; Kazuharu ; et al. | 2018-02-15 |
| Exchangeable Lens And Camera Body App 20170366734 - OIKAWA; Masafumi ; et al. | 2017-12-21 |
| Interchangeable lens, camera body, and electronic device Grant 9,823,548 - Imafuji , et al. November 21, 2 | 2017-11-21 |
| Exchangeable lens and camera body Grant 9,774,777 - Oikawa , et al. September 26, 2 | 2017-09-26 |
| Exchangeable Lens And Camera Body App 20170034420 - OIKAWA; Masafumi ; et al. | 2017-02-02 |
| Exchangeable lens and camera body Grant 9,491,347 - Oikawa , et al. November 8, 2 | 2016-11-08 |
| Interchangeable Lens, Camera Body And Electronic Device App 20160202450 - IMAFUJI; Kazuharu ; et al. | 2016-07-14 |
| Camera accessory, camera body and camera system Grant 9,360,738 - Imafuji , et al. June 7, 2 | 2016-06-07 |
| Interchangeable lens, camera body and electronic device Grant 9,323,024 - Imafuji , et al. April 26, 2 | 2016-04-26 |
| Exchangeable lens and camera body Grant 9,319,577 - Oikawa , et al. April 19, 2 | 2016-04-19 |
| Exchangeable Lens And Camera Body App 20160070153 - OIKAWA; Masafumi ; et al. | 2016-03-10 |
| Camera Accessory, Camera Body And Camera System App 20150261069 - IMAFUJI; Kazuharu ; et al. | 2015-09-17 |
| Camera accessory, camera body and camera system Grant 9,110,356 - Imafuji , et al. August 18, 2 | 2015-08-18 |
| Exchangeable Lens And Camera Body App 20150229829 - OIKAWA; Masafumi ; et al. | 2015-08-13 |
| Interchangeable Lens, Camera Body, And Electronic Device App 20150168814 - IMAFUJI; Kazuharu ; et al. | 2015-06-18 |
| Exchangeable lens and camera body Grant 9,039,309 - Oikawa , et al. May 26, 2 | 2015-05-26 |
| Interchangeable lens, camera body and camera system for transmitting drive condition information at different frequencies Grant 9,036,076 - Imafuji , et al. May 19, 2 | 2015-05-19 |
| Camera lens Grant D726,240 - Oikawa , et al. April 7, 2 | 2015-04-07 |
| Interchangeable lens, camera body, and electronic device Grant 8,995,069 - Imafuji , et al. March 31, 2 | 2015-03-31 |
| Imaging device and image-audio playback device Grant 8,971,689 - Miyakawa , et al. March 3, 2 | 2015-03-03 |
| Interchangeable Lens, Camera Body And Electronic Device App 20140334022 - IMAFUJI; Kazuharu ; et al. | 2014-11-13 |
| Processor Grant 8,885,025 - Iwabuchi , et al. November 11, 2 | 2014-11-11 |
| Interchangeable lens, camera body, and electronic device Grant 8,830,606 - Imafuji , et al. September 9, 2 | 2014-09-09 |
| Adapter, camera system, and adapter control program Grant 8,814,449 - Hasuda , et al. August 26, 2 | 2014-08-26 |
| Camera Accessory, Camera Body And Camera System App 20140233936 - IMAFUJI; Kazuharu ; et al. | 2014-08-21 |
| Exchangeable lens Grant 8,792,783 - Imafuji , et al. July 29, 2 | 2014-07-29 |
| Interchangeable lens and camera body communicating whether data transmission was normal or abnormal Grant 8,788,869 - Oikawa July 22, 2 | 2014-07-22 |
| Adapter, camera system, and adapter control program Grant 8,757,904 - Hasuda , et al. June 24, 2 | 2014-06-24 |
| Adapter, camera system, and adapter control program Grant 8,755,684 - Sugiyama , et al. June 17, 2 | 2014-06-17 |
| Camera accessory, camera body and camera system Grant 8,746,996 - Imafuji , et al. June 10, 2 | 2014-06-10 |
| Camera lens Grant D705,335 - Oikawa , et al. May 20, 2 | 2014-05-20 |
| Interchangeable Lens, Camera Body, And Electronic Device App 20140133842 - IMAFUJI; Kazuharu ; et al. | 2014-05-15 |
| Intermediate adapter, camera accessory, and exchangeable lens Grant 8,714,844 - Oikawa , et al. May 6, 2 | 2014-05-06 |
| Exchangeable lens Grant 8,693,863 - Oikawa , et al. April 8, 2 | 2014-04-08 |
| Exchangeable lens Grant 8,649,677 - Imafuji , et al. February 11, 2 | 2014-02-11 |
| Exchangeable lens Grant 8,639,111 - Imafuji , et al. January 28, 2 | 2014-01-28 |
| Camera Accessory, Camera Body And Camera System App 20130302025 - IMAFUJI; Kazuharu ; et al. | 2013-11-14 |
| Imaging device and image processing apparatus Grant 8,515,237 - Oikawa August 20, 2 | 2013-08-20 |
| Interchangeable Lens, Camera Body, And Electronic Device App 20130129339 - IMAFUJI; Kazuharu ; et al. | 2013-05-23 |
| Camera Accessory, Camera Body, And Camera System App 20130084061 - IMAFUJI; Kazuharu ; et al. | 2013-04-04 |
| Intermediate Adapter, Camera Accessory, And Exchangeable Lens App 20130077954 - OIKAWA; Masafumi ; et al. | 2013-03-28 |
| Exchangeable Lens App 20130077956 - IMAFUJI; Kazuharu ; et al. | 2013-03-28 |
| Exchangeable Lens App 20130077957 - OIKAWA; Masafumi ; et al. | 2013-03-28 |
| Adapter, Camera System, And Adapter Control Program App 20130077952 - SUGIYAMA; Hideaki ; et al. | 2013-03-28 |
| Exchangeable Lens App 20130077955 - IMAFUJI; Kazuharu ; et al. | 2013-03-28 |
| Exchangeable Lens App 20130071102 - IMAFUJI; Kazuharu ; et al. | 2013-03-21 |
| Interchangeable lens, camera body, and electronic device Grant 8,400,722 - Imafuji , et al. March 19, 2 | 2013-03-19 |
| Imaging Device And Image-audio Playback Device App 20130058619 - MIYAKAWA; Yoshiaki ; et al. | 2013-03-07 |
| Adapter, Camera System, And Adapter Control Program App 20130028590 - HASUDA; Masanori ; et al. | 2013-01-31 |
| Adapter, Camera System, And Adapter Control Program App 20130022348 - HASUDA; Masanori ; et al. | 2013-01-24 |
| Camera accessory, camera body, and camera system Grant 8,342,760 - Imafuji , et al. January 1, 2 | 2013-01-01 |
| Exchangeable Lens And Camera Body App 20120294598 - OIKAWA; Masafumi ; et al. | 2012-11-22 |
| Camera Accessory, Camera Body, And Camera System App 20120219281 - IMAFUJI; Kazuharu ; et al. | 2012-08-30 |
| Interchangeable Lens, Camera Body, And Electronic Device App 20120063020 - IMAFUJI; Kazuharu ; et al. | 2012-03-15 |
| Interchangeable Lens, Camera Body, And Electronic Device App 20120063016 - IMAFUJI; Kazuharu ; et al. | 2012-03-15 |
| Interchangeable Lens And Camera Body App 20120066539 - OIKAWA; Masafumi | 2012-03-15 |
| Processor App 20110316981 - IWABUCHI; Hiroshi ; et al. | 2011-12-29 |
| Interchangeable Lens, Camera Body And Camera System App 20110317061 - IMAFUJI; Kazuharu ; et al. | 2011-12-29 |
| Imaging Device And Image Processing Apparatus App 20110116759 - OIKAWA; Masafumi | 2011-05-19 |
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