Inventor
Shioto Okita
Inventor
Machida, JP
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers66%
Y10TTechnical subjects covered by former us classification10%
H03FAmplifiers7%
LOC147%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere3%
H01FMagnets3%
H04MTelephonic communication3%
PatentTitleYear
10,313,774Earphone20199,521,492'Condenser microphone'20169,497,539'Variable directional microphone'20169,445,188'Condenser microphone'20169,344,810'Condenser microphone'20168,983,079'Stereo microphone'20158,814,118'Holding device of cylindrical body and microphone holder'20148,783,636'Holding device of cylindrical body and microphone holder'2014D0707662'Microphone holder'2014D0707661'Microphone'20148,467,558'Dynamic microphone'20138,243,975'Condenser microphone unit'20128,218,806'Unidirectional condenser microphone unit'20128,116,498'Condenser microphone'20128,103,038'Boundary microphone'20127,483,542'Condenser microphone'20097,295,675'Phantom powered capacitor microphone and a method of using a vacuum tube in the same'20077,072,479'Capacitor microphone'20066,549,632'Microphone'20036,130,952'Microphone'20006,091,828'Dynamic microphone'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2019Patents assigned to AUDIO TECHNICA KK (21)· patent assignee history
2000–2003Based in Kawasaki, JP· patent location history
2006–2007Based in Sagamihara, JP· patent location history
2009–2016Based in Machida, JP· patent location history
2012–2019Patents assigned to OKITA SHIOTO (12)· patent assignee history
2012–2015Patents assigned to AKINO HIROSHI (6)· patent assignee history
2012Patents assigned to YOSHINO SATOSHI (3)· patent assignee history
2012Patents assigned to MATSUI NORIKO (2)· patent assignee history
2014–2019Based in Kanagawa, JP· patent location history
2014Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AUDIO TECHNICA KK | 21 | 2000–2019 |
| OKITA SHIOTOself | 12 | 2012–2019 |
| AKINO HIROSHI | 6 | 2012–2015 |
| YOSHINO SATOSHI | 3 | 2012 |
| MATSUI NORIKO | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Machida, JP | 12 | 2009–2016 |
| Kanagawa, JP | 3 | 2014–2019 |
| Kawasaki, JP | 3 | 2000–2003 |
| Sagamihara, JP | 2 | 2006–2007 |
| Tokyo, JP | 1 | 2014 |