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Inventor

Kazunari Komatsu

Inventor
Hiroshima, JP

Overview

16→
Patents
1989–2016
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 16 as inventor

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

Y02Tprimary
Y02TClimate change mitigation technologies related to transportation19%
B01DSeparation10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%
F02DControlling combustion engines7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
C12FRecovery of by-products of fermented solutions5%
C12MApparatus for enzymology or microbiology5%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
PatentTitleYear
9,337,507'Microbial power generator'20169,209,475'Method for microbially generating electricity and microbial power generator'20157,458,788'Scroll fluid machine including back-pressure chamber with increased pressure receiving area'20087,290,481'Oscillating type compressor'20076,120,746'Exhaust gas cleaning catalyst component, process of production of the same and process for production of exhaust gas cleaning catalyst member'20005,849,660'Catalyst for purifying exhaust gas'19985,571,763'Exhaust gas purification system and catalyst therefor'19965,442,915'Brake fluid pressure generator'19955,409,671'Catalytic converter for treating exhaust gas'19955,337,558'Engine exhaust purification system'19945,311,737'Exhaust purification apparatus for an engine'19945,233,829'Exhaust system for internal combustion engine'19935,228,287'Exhaust system for internal combustion engine'19935,070,318'Exhaust gas sensor and process for producing same'19914,911,914'Method for producing an exhaust gas sensor'19904,816,800'Exhaust gas sensor'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2000Patents assigned to MAZDA MOTOR (9)· patent assignee history
1989–1991Patents assigned to FIGARO ENG (2)· patent assignee history
1989–1995Based in Hiroshima, JP· patent location history
1990–2016Patents assigned to KOMATSU KAZUNARI (3)· patent assignee history
1995Based in Yamanashi, JP· patent location history
1996–2000Based in Mihara, JP· patent location history
2007–2008Patents assigned to HITACHI LTD (2)· patent assignee history
2007–2008Based in Yokohama, JP· patent location history
2015–2016Patents assigned to FUKASE TETSURO (2)· patent assignee history
2015–2016Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAZDA MOTOR91989–2000
KOMATSU KAZUNARIself31990–2016
FIGARO ENG21989–1991
FUKASE TETSURO22015–2016
HITACHI LTD22007–2008
Locations
LocationPatentsSpan
Hiroshima, JP71989–1995
Mihara, JP31996–2000
Tokyo, JP22015–2016
Yokohama, JP22007–2008
Yamanashi, JP11995