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Inventor

Masaki Kawasaki

Inventor
Osaka, JP

Overview

14→
Patents
1989–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps28%
C04BLime, magnesia8%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids8%
Y10TTechnical subjects covered by former us classification8%
B05DProcesses for applying fluent materials to surfaces, in general4%
B23BTurning4%
B24CAbrasive or related blasting with particulate material4%
B28BShaping clay or other ceramic compositions4%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general4%
B62JCycle saddles or seats4%
PatentTitleYear
10,766,120Method and device for manufacturing compressor scrolls, compressor scroll, and scroll compressor202010,138,879Housing and method of manufacturing the same20189,261,148'Electromagnetic clutch and method for producing armature for electromagnetic clutch'20166,825,601'Color cathode-ray tube'20046,812,630'Cathode-ray tube'20046,768,253'Inner magnetic shield and cathode-ray tube'20046,294,065'Methods of manufacturing heater and cathode-ray tube comprising the same'20016,242,854'Indirectly heated cathode for a CRT having high purity alumina insulating layer with limited amounts of Na OR Si'20015,925,976'Cathode for electron tube having specific emissive material'19995,866,976'Electron gun with reduced capacitance between electrodes and cathode-ray tube using the gun'19995,314,536'Method of making luminous construction material'19944,889,666'Method for producing concrete products provided with inlaid patterns'19894,847,735'Fitting structure of safety lamp to wheel'19894,800,184'Method for producing sulfur plates'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2016Patents assigned to KAWASAKI MASAKI (3)· patent assignee history
1989Based in Fukuoka, JP· patent location history
1999–2001Patents assigned to MATSUSHITA ELECTRONICS CORP (3)· patent assignee history
1999–2004Based in Osaka, JP· patent location history
2001–2004Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history
2004Based in Toyonaka, JP· patent location history
2016–2020Patents assigned to MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD (2)· patent assignee history
2016Based in Kiyosu, JP· patent location history
2018–2020Patents assigned to MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD (2)· patent assignee history
2018–2020Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42001–2004
KAWASAKI MASAKIself31989–2016
MATSUSHITA ELECTRONICS CORP31999–2001
MITSUBISHI HEAVY IND AUTOMOTIVE THERMAL SYS CO LTD22016–2020
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD22018–2020
Locations
LocationPatentsSpan
Osaka, JP51999–2004
Aichi, JP22018–2020
Toyonaka, JP22004
Fukuoka, JP21989
Kiyosu, JP12016