Masashi Watanabe

Person

Shimizu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Multiple type air conditioner system and address setting method the...
- Patent number 5,630,324
- Issue date May 20, 1997
- Hitachi Ltd.
- Satoru Yoshida
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Semiconductor memory device having an automatically activated verif...
- Patent number 5,544,098
- Issue date Aug 6, 1996
- Hitachi, Ltd.
- Akinori Matsuo
- G11 - INFORMATION STORAGE
Information Patent Grant
Multiple type air conditioner system and address setting method the...
- Patent number 5,499,510
- Issue date Mar 19, 1996
- Hitachi, Ltd.
- Satoru Yoshida
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Semiconductor memory device having an automatically activated verif...
- Patent number 5,434,819
- Issue date Jul 18, 1995
- Hitachi, Ltd.
- Akinori Matsuo
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 5,335,204
- Issue date Aug 2, 1994
- Hitachi., Ltd.
- Akinori Matsuo
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 5,257,234
- Issue date Oct 26, 1993
- Hitachi, Ltd.
- Akinori Matsuo
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile semiconductor memory device having redundant data lines...
- Patent number 5,134,583
- Issue date Jul 28, 1992
- Hitachi, Ltd.
- Akinori Matsuo
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for operating air conditioner
- Patent number 5,115,643
- Issue date May 26, 1992
- Hitachi, Ltd.
- Yoshiki Hayata
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 5,105,389
- Issue date Apr 14, 1992
- Hitachi, Ltd.
- Akinori Matsuo
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor device with change-over circuit to access a memory ar...
- Patent number 4,989,185
- Issue date Jan 29, 1991
- Hitachi, Ltd.
- Akinori Matsuo
- G11 - INFORMATION STORAGE

Masashi Watanabe

Person

Patents Grantslast 30 patents

Multiple type air conditioner system and address setting method the...

Semiconductor memory device having an automatically activated verif...

Multiple type air conditioner system and address setting method the...

Semiconductor memory device having an automatically activated verif...

Semiconductor integrated circuit device

Semiconductor integrated circuit device

Nonvolatile semiconductor memory device having redundant data lines...

Method for operating air conditioner

Semiconductor integrated circuit device

Semiconductor device with change-over circuit to access a memory ar...