Inventor

Naoki Kamaya

Inventor

Tokyo, JP

Overview

28→

Patents

1976–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 28 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy18%

H04NPictorial communication, e.g. television18%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution18%

G02BOptical elements, systems or apparatus7%

G11BInformation storage based on relative movement between record carrier and transducer7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%

A45CPurses3%

Y02PClimate change mitigation technologies in the production or processing of goods3%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

10,326,116Battery device, electronic apparatus, and battery system2019 9,455,426'Battery device, electronic apparatus, and battery system'2016 8,945,745'Battery device, electronic apparatus, and battery system'2015 8,883,334'Battery device, electronic apparatus, and battery system'2014 8,790,807'Battery device, electronic apparatus, and battery system'2014 8,470,465'Battery device, electronic apparatus, and battery system'2013 8,241,774'Battery device, electronic apparatus, and battery system'2012 7,989,101'Battery device, electronic apparatus, and battery system'2011 7,961,220'Camera shake correction mechanism and image capture apparatus, including heat dissipating mechanism'2011 7,700,228'Secondary battery'2010 6,842,418'Recording/reproducing apparatus and control method thereof'2005 5,990,936'Stereoscopic imaging systems using memory affect liquid crystal displays'1999 5,879,065'Image projecting apparatus'1999 5,790,184'Image display system'1998 5,654,111'Electronic device having a battery and a battery therefor'1997 5,537,175'Camera adaption for self photography'1996 5,469,211'Video camera'1995 5,357,277'Stereoscopic imaging using memory effect liquid crystal displays'1994 5,276,471'Image displaying device'1994 5,267,679'Case for carrying a video camera and accessories'1993 5,219,423'Carrying system'1993 5,189,520'Video camera modular accessory apparatus'1993 5,183,714'Battery casing'1993 5,121,147'Video camera carrying handle supporting battery and accessories'1992 5,106,179'Eyesight auxiliary liquid crystal device'1992 4,491,886'Tape loading apparatus'1985 4,004,752'Tape cassette'1977 3,975,765'Tape recording and/or reproducing apparatus'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–2019Patents assigned to SONY CORP (28)· patent assignee history

1976–2019Based in Tokyo, JP· patent location history

2012–2013Patents assigned to HARA MIEKO (2)· patent assignee history

2012–2013Patents assigned to KAMAYA NAOKI (2)· patent assignee history

2012–2013Patents assigned to MIYAJIMA YOICHI (2)· patent assignee history

2012–2013Patents assigned to SATO HIROAKI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	28	1976–2019
HARA MIEKO	2	2012–2013
KAMAYA NAOKIself	2	2012–2013
MIYAJIMA YOICHI	2	2012–2013
SATO HIROAKI	2	2012–2013

Locations

Location	Patents	Span
Tokyo, JP	28	1976–2019