Inventor

Nobuhiko Wasa

Inventor

Kanagawa, JP

Overview

2008–2015

Patent span

Physics

Primary field (CPC G)

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

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer67%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters25%

H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2008–2010Patents assigned to HITACHI GLOBAL STORAGE TECH (5)· patent assignee history

2008–2010Based in Kanagawa, JP· patent location history

2013–2015Patents assigned to TEXAS INSTRUMENTS INC (3)· patent assignee history

2013Patents assigned to OTA CHISAKO (1)· patent assignee history

2013Patents assigned to WASA NOBUHIKO (1)· patent assignee history

2013Patents assigned to YAMASHITA MASAKI (1)· patent assignee history

2013Based in Yokohama, JP· patent location history

2014Based in Tokyo, JP· patent location history

2015Based in Ohsaki, Shinagawa, Tokyo, JA· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations