Inventor

Hideto Yamagata

Inventor

Saitama, JP

Overview

13→

Patents

1998–2009

Patent span

Electricity

Primary field (CPC H)

Patents· 13 as inventor

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

H01Hprimary

H01HElectric switches53%

G06FElectric digital data processing18%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

A61MDevices for introducing media into, or onto, the body6%

H04MTelephonic communication6%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use6%

PatentTitleYear

7,535,327'Circuit breaker'2009 7,187,258'Circuit breaker'2007 6,975,190'Contactor device of circuit breaker'2005 6,924,720'Circuit breaker'2005 6,911,614'Circuit breaker'2005 6,897,748'Circuit breaker'2005 6,838,960'Circuit breaker'2005 6,609,072'Information terminal device, input/output control method and storing medium'2003 6,559,745'Circuit breaker, and accessory switches thereof'2003 6,411,183'Circuit breaker'2002 6,088,024'Touch panel and method for detecting a pressed position on a touch panel'2000 6,003,052'Portable information instrument having a display cover protecting a display screen'1999 5,823,998'Injection apparatus'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to ELI LILLY JAPAN KABUSHIKI KAIS (1)· patent assignee history

1998–2007Based in Saitama, JP· patent location history

1999–2003Patents assigned to NEC CORP (3)· patent assignee history

1999–2003Based in Tokyo, JP· patent location history

2002–2005Patents assigned to FUJI ELECTRIC CO LTD (5)· patent assignee history

2005–2009Patents assigned to FUJI ELEC FA COMPONENTS & SYS (4)· patent assignee history

2009Based in Konosu, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJI ELECTRIC CO LTD	5	2002–2005
FUJI ELEC FA COMPONENTS & SYS	4	2005–2009
NEC CORP	3	1999–2003
ELI LILLY JAPAN KABUSHIKI KAIS	1	1998

Locations

Location	Patents	Span
Saitama, JP	9	1998–2007
Tokyo, JP	3	1999–2003
Konosu, JP	1	2009