LexDanaLexDanabeta
Inventor

Tsunehisa Sonobe

Inventor
Shimada, JP

Overview

2→
Patents
1992–2007
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles33%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%
G02BOptical elements, systems or apparatus33%
PatentTitleYear
7,180,408'Meter for displaying virtual image'20075,093,380'Polyurethane flexible foam and method for its production'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to ASAHI GLASS CO LTD (1)· patent assignee history
1992Based in Yokohama, JP· patent location history
2007Patents assigned to YAZAKI CORP (1)· patent assignee history
2007Based in Shimada, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI GLASS CO LTD11992
YAZAKI CORP12007
Locations
LocationPatentsSpan
Shimada, JP12007
Yokohama, JP11992