LexDanaLexDanabeta
Inventor

Katsuhiro Amaike

Inventor
Miyoshi, JP

Overview

3→
Patents
2002–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B08Bprimary
B08BCleaning in general33%
F02FCylinders, pistons or casings, for combustion engines33%
B23BTurning17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
9,776,220'Cylinder head cleaning method and cylinder head cleaning device'20179,079,224'Cylinder head cleaning method and cylinder head cleaning device'20156,340,275'Chamfering method'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2017Patents assigned to TOYOTA MOTOR CO LTD (3)· patent assignee history
2002Based in Aichi, JP· patent location history
2015Patents assigned to AMAIKE KATSUHIRO (1)· patent assignee history
2015Patents assigned to HARADA HIROMI (1)· patent assignee history
2015Patents assigned to NODA HIROSHI (1)· patent assignee history
2015Patents assigned to OOURA TAKASHI (1)· patent assignee history
2015–2017Based in Miyoshi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD32002–2017
AMAIKE KATSUHIROself12015
HARADA HIROMI12015
NODA HIROSHI12015
OOURA TAKASHI12015
Locations
LocationPatentsSpan
Miyoshi, JP22015–2017
Aichi, JP12002