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Inventor

Masaru Izawa

Inventor
Tokyo, JP

Overview

4→
Patents
2017–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps20%
H01LSemiconductor devices13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology7%
B62DMotor vehicles7%
C09KMaterials for miscellaneous applications, not provided for elsewhere7%
C23CCoating metallic material7%
E02FDredging7%
G01BMeasuring length, thickness or similar linear dimensions7%
PatentTitleYear
10,971,369Plasma processing method and plasma processing apparatus202110,937,635Vacuum processing apparatus202110,930,476Plasma processing device20219,732,497'Traveling device and working machine'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to CATERPILLAR SARL (1)· patent assignee history
2017Patents assigned to Carterpillar SARL (1)· patent assignee history
2017–2021Based in Tokyo, JP· patent location history
2021Patents assigned to HITACHI HIGH TECH CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI HIGH TECH CORP32021
CATERPILLAR SARL12017
Carterpillar SARL12017
Locations
LocationPatentsSpan
Tokyo, JP42017–2021