Toshiyuki Ochi

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Guitar amplifier and control method of guitar amplifier
- Patent number 11,437,968
- Issue date Sep 6, 2022
- Roland Corporation
- Toshiyuki Ochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distortion imparting device and distortion imparting method
- Patent number 11,233,491
- Issue date Jan 25, 2022
- Roland Corporation
- Mitsuo Shida
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
AMPLIFIER
- Publication number 20240178802
- Publication date May 30, 2024
- ROLAND CORPORATION
- Toshiyuki OCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFIER
- Publication number 20240178799
- Publication date May 30, 2024
- ROLAND CORPORATION
- Toshiyuki OCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO PROCESSING DEVICE, AMPLIFIER DEVICE, AND AUDIO PROCESSING METHOD
- Publication number 20230125554
- Publication date Apr 27, 2023
- ROLAND CORPORATION
- Toshiyuki OCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GUITAR AMPLIFIER AND CONTROL METHOD OF GUITAR AMPLIFIER
- Publication number 20210203294
- Publication date Jul 1, 2021
- ROLAND CORPORATION
- Toshiyuki Ochi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTORTION IMPARTING DEVICE AND DISTORTION IMPARTING METHOD
- Publication number 20200153400
- Publication date May 14, 2020
- ROLAND CORPORATION
- Mitsuo Shida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE