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Inventor

Yoshiki Kasahara

Inventor
Hamamatsu, JP

Overview

4→
Patents
1984–2012
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G10Hprimary
G10HElectrophonic musical instruments29%
G06FElectric digital data processing14%
G11BInformation storage based on relative movement between record carrier and transducer14%
H01HElectric switches14%
H03FAmplifiers14%
H03JTuning resonant circuits14%
PatentTitleYear
8,314,319'Storage system and storage device of music files'20127,212,469'Mixing recorder, control method therefore, and computer-readable medium including program for implementing the control method'20074,878,055'Remote control device'19894,447,791'Power supply changeover type power amplifier'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to NIPPON MUSICAL INSTRUMENTS MFG (1)· patent assignee history
1984–2012Based in Hamamatsu, JP· patent location history
1989–2012Patents assigned to YAMAHA CORP (3)· patent assignee history
2007Based in Shizuoka, JP· patent location history
2012Patents assigned to HASEGAWA YUTAKA (1)· patent assignee history
2012Patents assigned to KASAHARA YOSHIKI (1)· patent assignee history
2012Patents assigned to UEHARA HARUKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMAHA CORP31989–2012
HASEGAWA YUTAKA12012
KASAHARA YOSHIKIself12012
NIPPON MUSICAL INSTRUMENTS MFG11984
UEHARA HARUKI12012
Locations
LocationPatentsSpan
Hamamatsu, JP31984–2012
Shizuoka, JP12007