Inventor

Yoshimi Watabe

Inventor

Tokyo, JP

Overview

1995–2011

Patent span

Electricity

Primary field (CPC H)

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

H01Jprimary

H01JElectric discharge tubes or discharge lamps19%

C23CCoating metallic material16%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1016%

Y02PClimate change mitigation technologies in the production or processing of goods10%

B23KSoldering or unsoldering6%

H10DInorganic electric semiconductor devices6%

Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]6%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1995–2007Patents assigned to ANELVA CORP (6)· patent assignee history

1995–2007Based in Tokyo, JP· patent location history

2001–2003Based in Kunitachi, JP· patent location history

2005–2007Patents assigned to NEC CORP (2)· patent assignee history

2009–2011Patents assigned to HITACHI INT ELECTRIC INC (2)· patent assignee history

2009–2011Patents assigned to KANTO DENKA KOGYO KK (2)· patent assignee history

2009–2011Patents assigned to SANYO ELECTRIC CO (2)· patent assignee history

2009–2011Based in Yokohama, JP· patent location history

2011Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations