Masaaki Kubotera

Follow

Person

Koganei, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Static type semiconductor memory
- Patent number 5,088,065
- Issue date Feb 11, 1992
- Hitachi, Ltd.
- Shoji Hanamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 4,939,696
- Issue date Jul 3, 1990
- Hitachi, Ltd.
- Sasaki Katsuo
- G11 - INFORMATION STORAGE
Information Patent Grant
Static type semiconductor memory with multi-stage sense amplifier
- Patent number 4,891,792
- Issue date Jan 2, 1990
- Hitachi, Ltd.
- Shoji Hanamura
- G11 - INFORMATION STORAGE
Information Patent Grant
MOS static type RAM having a variable load
- Patent number 4,876,669
- Issue date Oct 24, 1989
- Hitachi Microcomputer Hitachi, Ltd. & Engineering, Ltd.
- Sho Yamamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
MOS static type RAM having a variable load
- Patent number 4,760,561
- Issue date Jul 26, 1988
- Hitachi, Ltd.
- Sho Yamamoto
- G11 - INFORMATION STORAGE