Inventor
OGATA TAKESHI
JP51 patents
⚠️ This page may combine multiple inventors who share the name “OGATA TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC IP MAN CO LTD
14 patentsUS10393117B2Aug 27, 2019
Scroll compressor
PANASONIC IP MAN CO LTD3 citations73
US10570775B2Feb 25, 2020
Turbo machine
PANASONIC IP MAN CO LTD2 citations72
US10408232B2Sep 10, 2019
Turbo machine
PANASONIC IP MAN CO LTD2 citations72
US10107298B2Oct 23, 2018
Turbo machine
PANASONIC IP MAN CO LTD2 citations72
US10066634B2Sep 4, 2018
Turbo machine
PANASONIC IP MAN CO LTD2 citations72
US10247037B2Apr 2, 2019
Turbomachine
PANASONIC IP MAN CO LTD3 citations71
US9719511B2Aug 1, 2017
Scroll compressor in which a fixed scroll and an orbiting scroll are placed between a partition plate and a main bearing
PANASONIC IP MAN CO LTD1 citations62
US10066624B2Sep 4, 2018
Scroll compressor having a fixed scroll pressed in an axial direction against an orbiting scroll
PANASONIC IP MAN CO LTD0 citations52
US9765782B2Sep 19, 2017
Scroll compressor
PANASONIC IP MAN CO LTD0 citations52
US9651045B2May 16, 2017
Scroll compressor
PANASONIC IP MAN CO LTD0 citations52
US12478992B2Nov 25, 2025
Spray device, spray method, and mist space staging system
PANASONIC IP MAN CO LTD0 citations51
US9568004B2Feb 14, 2017
Rotary compressor
PANASONIC IP MAN CO LTD1 citations50
US10655625B2May 19, 2020
Scroll compressor
PANASONIC IP MAN CO LTD0 citations42
US9512841B2Dec 6, 2016
Rotary compressor with oil retaining portion
PANASONIC IP MAN CO LTD0 citations39
OGATA TAKESHI
10 patentsUS8087260B2Jan 3, 2012
Fluid machine and refrigeration cycle apparatus
OGATA TAKESHI28 citations92
US8408024B2Apr 2, 2013
Fluid machine and refrigeration cycle apparatus
OGATA TAKESHI14 citations83
US8985984B2Mar 24, 2015
Rotary compressor and refrigeration cycle apparatus
OGATA TAKESHI5 citations73
US8985985B2Mar 24, 2015
Rotary compressor and refrigeration cycle apparatus
OGATA TAKESHI2 citations62
US8127567B2Mar 6, 2012
Shaft coupling and arrangement for fluid machine and refrigeration cycle apparatus
OGATA TAKESHI3 citations62
US8077580B2Dec 13, 2011
Optical information recording and reproducing apparatus
OGATA TAKESHI2 citations62
US8690555B2Apr 8, 2014
Two-stage rotary expander, expander-compressor unit, and refrigeration cycle apparatus
OGATA TAKESHI0 citations41
US8503273B2Aug 6, 2013
Optical disc device and recording method
OGATA TAKESHI0 citations41
US8441902B2May 14, 2013
Optical information recording/reproducing device, optical information reproducing device, and optical information recording medium
OGATA TAKESHI0 citations41
US9546659B2Jan 17, 2017
Rotary compressor
OGATA TAKESHI0 citations40
HASEGAWA HIROSHI
5 patentsUS8172558B2May 8, 2012
Rotary expander with discharge and introduction passages for working fluid
HASEGAWA HIROSHI3 citations63
US8104307B2Jan 31, 2012
Expander-integrated compressor and refrigeration-cycle apparatus with the same
HASEGAWA HIROSHI4 citations63
US8251682B2Aug 28, 2012
Multi stage rotary expander and refrigeration cycle apparatus with the same
HASEGAWA HIROSHI1 citations52
US8074471B2Dec 13, 2011
Refrigeration cycle apparatus and fluid machine used for the same
HASEGAWA HIROSHI1 citations51
US8316664B2Nov 27, 2012
Refrigeration cycle apparatus and fluid machine used therefor
HASEGAWA HIROSHI0 citations41
TAKAHASHI YASUFUMI
3 patentsUS8177525B2May 15, 2012
Expander-integrated compressor
TAKAHASHI YASUFUMI8 citations84
US8186179B2May 29, 2012
Expander-compressor unit
TAKAHASHI YASUFUMI5 citations63
US8985976B2Mar 24, 2015
Two-stage rotary expander, expander-integrated compressor, and refrigeration cycle apparatus
TAKAHASHI YASUFUMI1 citations51
PANASONIC CORP
3 patentsSHIOTANI YU
2 patentsOKAICHI ATSUO
2 patentsHITACHI ASTEMO LTD
2 patentsAIST
2 patentsNISSAN MOTOR
1 patentMATSUI MASARU
1 patentWADA MASANOBU
1 patentKONE CORP
1 patentHIWATA AKIRA
1 patentOYAGI SHINGO
1 patentHITACHI LTD
1 patentShowing the top 50 of 51 patents by PatentIndex Score.