Inventor

Ichiro Akiyama

Inventor

Hiratsuka, JP

Overview

6→

Patents

1999–2008

Patent span

Physics

Primary field (CPC G)

Patents· 6 as inventor

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

B60Gprimary

B60GVehicle suspension arrangements22%

G01MTesting static or dynamic balance of machines or structures22%

LOC1222%

B60CVehicle tyres11%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein11%

G09GArrangements or circuits for control of indicating devices using static means to present variable information11%

PatentTitleYear

7,438,103'Pneumatic tire with side reinforcement rubber layer and tread reinforcement rubber layer'2008 6,658,924'Method for measuring dynamic characteristics of wheel of vehicle'2003 6,516,657'Apparatus for measuring dynamic load characteristics of wheels'2003 6,201,523'Flat panel display device'2001 D0427117'Automobile tire'2000 D0414731'Automobile tire'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2008Patents assigned to YOKOHAMA RUBBER CO LTD (5)· patent assignee history

1999Based in Kanawaga-ken, JP· patent location history

2000Based in Kanagawa, JP· patent location history

2001Patents assigned to TOSHIBA KK (1)· patent assignee history

2001Based in Saitama, JP· patent location history

2003–2008Based in Hiratsuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
YOKOHAMA RUBBER CO LTD	5	1999–2008
TOSHIBA KK	1	2001

Locations

Location	Patents	Span
Hiratsuka, JP	3	2003–2008
Saitama, JP	1	2001
Kanagawa, JP	1	2000
Kanawaga-ken, JP	1	1999