Hiroshi Yamazaki

Follow

Person

Kamakura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Load control system and method for disconnecting sub-bus from main-bus
- Patent number 5,012,120
- Issue date Apr 30, 1991
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiji Minagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Load control system and method for disconnecting sub-bus from main-bus
- Patent number 4,963,763
- Issue date Oct 16, 1990
- Mitsubishi Denki Kabushiki Kaisha
- Yoshiji Minagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low-pressure mercury vapor discharge lamp
- Patent number 4,583,026
- Issue date Apr 15, 1986
- Mitsubishi Denki Kabushiki Kaisha
- Toshiro Kajiwara
- H01 - BASIC ELECTRIC ELEMENTS