Inventor

Mitsuya Nakahara

Inventor

Ibaraki, JP

Overview

5→

Patents

2007–2021

Patent span

Physics

Primary field (CPC G)

Patents· 5 as inventor

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

C03Bprimary

C03BManufacture, shaping, or supplementary processes10%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves10%

G01RMeasuring electric variables10%

G01SRadio direction-finding10%

G02BOptical elements, systems or apparatus10%

G06FElectric digital data processing10%

G10LSpeech analysis techniques or speech synthesis10%

G11BInformation storage based on relative movement between record carrier and transducer10%

H04NPictorial communication, e.g. television10%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use10%

PatentTitleYear

11,021,388Perforated quartz glass tube and method for manufacturing perforated quartz glass tube2021 10,891,970Sound source detecting method and detecting device2021 7,886,171'Music reproducing device that temporarily memorizes music information from notifying section when operating function unit is inactive'2011 7,817,513'Record and reproduction apparatus for reading or writing data during reproducing of stream data'2010 7,257,262'Moving image coding method and apparatus for determining a position of a macro block which is intra-coded or inter-coded'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history

2007–2021Based in Ibaraki, JP· patent location history

2010–2011Patents assigned to PANASONIC CORP (2)· patent assignee history

2010–2011Based in Osaka, JP· patent location history

2021Patents assigned to NAKAHARA OPTO ELECTRONICS LABORATORIES INC (1)· patent assignee history

2021Patents assigned to ONFUTURE LTD (1)· patent assignee history

2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PANASONIC CORP	2	2010–2011
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	1	2007
NAKAHARA OPTO ELECTRONICS LABORATORIES INC	1	2021
ONFUTURE LTD	1	2021

Locations

Location	Patents	Span
Ibaraki, JP	2	2007–2021
Osaka, JP	2	2010–2011
Tokyo, JP	1	2021