Inventor

Keiji Matsuhiro

Inventor

Nagoya, JP

Overview

22→

Patents

1985–2012

Patent span

Chemistry

Primary field (CPC C)

Patents· 22 as inventor

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

C04Bprimary

C04BLime, magnesia38%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy10%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%

H10NElectric solid-state devices not otherwise provided for5%

Y02TClimate change mitigation technologies related to transportation5%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

C01BNon-metallic elements3%

F01LCyclically operating valves for machines or engines3%

F02BInternal-combustion piston engines3%

PatentTitleYear

8,210,033'Devices for detecting accumulation amount of particulates'2012 8,161,807'Devices for detecting accumulation amount of particulates'2012 7,446,696'Radio oscillating and radar systems'2008 5,625,154'Method and apparatus for testing ceramic specimens by simultaneous application of mechanical and thermal stresses'1997 5,273,839'Fuel cell generator'1993 5,254,510'Heat resistive phosphate sintered bodies and a process for producing the same'1993 5,238,882'Method of manufacturing silicon nitride sintered bodies'1993 5,232,907'Yttrium-barrium-copper oxide powder and process for manufacturing yttrium-barrium-copper oxide superconducting sintered body'1993 5,229,224'Fuel cell generator'1993 5,217,934'Heat resistive phosphate-zircon composite bodies and process for producing same'1993 5,217,932'Sintered ceramic composite body and method of manufacturing same'1993 5,196,386'Sintered ceramic composite body and method of manufacturing same'1993 5,182,059'Process for producing high density SiC sintered bodies'1993 5,177,038'Silicon nitride sintered bodies'1993 5,175,063'Fuel cell generator'1992 5,128,288'Phosphate compounds, sintered bodies thereof and manufacture of the sintered bodies'1992 5,116,809'Oxide series superconductive sintered body and method of producing the same'1992 5,049,456'Electroconductive interconnecting member and fuel cell having the member'1991 4,640,903'Silicon nitride sintered bodies and a method for producing the same'1987 4,560,669'Silicon nitride sintered bodies of Si.sub.3 N.sub.4, Y.sub.2 O.sub.3, MgO and ZrO.sub.2'1985 4,558,018'Silicon nitride sintered bodies and a method for producing the same'1985 4,535,063'Silicon nitride sintered bodies and a method for producing the same'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2012Patents assigned to NGK INSULATORS LTD (22)· patent assignee history

1985–2012Based in Nagoya, JP· patent location history

1997Based in Komaki, JP· patent location history

2012Patents assigned to AOKI KENJI (2)· patent assignee history

2012Patents assigned to KONDO ATSUO (2)· patent assignee history

2012Patents assigned to KONDO JUNGO (2)· patent assignee history

2012Patents assigned to MATSUHIRO KEIJI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NGK INSULATORS LTD	22	1985–2012
AOKI KENJI	2	2012
KONDO ATSUO	2	2012
KONDO JUNGO	2	2012
MATSUHIRO KEIJIself	2	2012

Locations

Location	Patents	Span
Nagoya, JP	21	1985–2012
Komaki, JP	1	1997