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Inventor

Hiroyuki Yamaga

Inventor
Saitama, JP

Overview

6→
Patents
2000–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B60Tprimary
B60TVehicle brake control systems or parts thereof63%
B23PMetal-working not otherwise provided for13%
G06FElectric digital data processing13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
9,533,664'Vacuum booster, brake system equipped with the vacuum booster, and method of manufacturing plate plunger for vacuum booster'20176,748,847'Brake booster'20046,634,275'Automatic brake booster'20036,467,267'Fluid pressure boosting device and brake system employing the same'20026,263,305'Software development supporting system and ROM emulation apparatus'20016,161,380'Hydraulic pressure boosting apparatus'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to JIDOSHA KIKI CO (1)· patent assignee history
2000–2017Based in Saitama, JP· patent location history
2001Based in Tokyo, JP· patent location history
2002–2003Patents assigned to BOSCH BRAKING SYS CORP (2)· patent assignee history
2002Patents assigned to DENSO CORP (1)· patent assignee history
2002Based in Higashimatsuyama, JP· patent location history
2004Patents assigned to BOSCH AUTOMOTIVE SYSTEMS CORP (1)· patent assignee history
2017Patents assigned to BOSCH CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BOSCH BRAKING SYS CORP22002–2003
BOSCH AUTOMOTIVE SYSTEMS CORP12004
BOSCH CORP12017
DENSO CORP12002
JIDOSHA KIKI CO12000
Locations
LocationPatentsSpan
Saitama, JP42000–2017
Higashimatsuyama, JP12002
Tokyo, JP12001