Masashi Sawada

Follow

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Air circuit breaker
- Patent number 8,570,121
- Issue date Oct 29, 2013
- Hitachi, Ltd.
- Masashi Sawada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROVISION DEVICE, INFORMATION PROVISION METHOD, AND INF...
- Publication number 20250023718
- Publication date Jan 16, 2025
- NTT COMMUNICATIONS CORPORATION
- Satoshi TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LEARNING PROGRAM, LEARNING METHOD, AND LEARNING DEVICE
- Publication number 20240028966
- Publication date Jan 25, 2024
- NTT COMMUNICATIONS CORPORATION
- Satoshi TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING SYSTEM, PROCESSING METHOD, AND PROCESSING PROGRAM
- Publication number 20240020398
- Publication date Jan 18, 2024
- NTT COMMUNICATIONS CORPORATION
- Satoshi TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING SYSTEM, PROCESSING METHOD, AND PROCESSING PROGRAM
- Publication number 20240012916
- Publication date Jan 11, 2024
- NTT COMMUNICATIONS CORPORATION
- Satoshi TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWITCHGEAR
- Publication number 20150021298
- Publication date Jan 22, 2015
- Hitachi, Ltd
- Masashi SAWADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AIR CIRCUIT BREAKER
- Publication number 20120038438
- Publication date Feb 16, 2012
- Hitachi, Ltd.
- Masashi Sawada
- H01 - BASIC ELECTRIC ELEMENTS