LexDanaLexDanabeta
Inventor

Susumu Ishibashi

Inventor
Hamamatsu, JP

Overview

8→
Patents
1988–2020
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

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

G10Hprimary
G10HElectrophonic musical instruments29%
F16LPipes7%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves7%
G09BEducational or demonstration appliances7%
G11BInformation storage based on relative movement between record carrier and transducer7%
H01LSemiconductor devices7%
H04BTransmission7%
H04NPictorial communication, e.g. television7%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers7%
H10NElectric solid-state devices not otherwise provided for7%
PatentTitleYear
10,659,888Sensor output device, sound output device, and musical instrument20207,274,789'Information recording/reproducing apparatus with security measure'20076,576,824'Tone control parameter setting device'20035,945,621'Musical tone control apparatus with envelope processing'19995,922,982'Performance data generation apparatus for selectively outputting note on/off data based on performance operation mode'19995,760,326'Tone signal processing device capable of parallelly performing an automatic performance process and an effect imparting, tuning or like process'19985,557,443'Optical communication method and optical remote controller'19964,756,559'Swivel joint for fluid pipes'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to JAPAN NATIONAL OIL (1)· patent assignee history
1988Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
1988Based in Takasago, JP· patent location history
1996Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (1)· patent assignee history
1996Based in Fukuoka, JP· patent location history
1998–2020Patents assigned to YAMAHA CORP (6)· patent assignee history
1998–2020Based in Hamamatsu, JP· patent location history
1999Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMAHA CORP61998–2020
JAPAN NATIONAL OIL11988
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11996
MITSUBISHI HEAVY IND LTD11988
Locations
LocationPatentsSpan
Hamamatsu, JP51998–2020
Shizuoka, JP11999
Fukuoka, JP11996
Takasago, JP11988