Haruhisa Sakata

Follow

Person

Ohmiya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor memory operating electrically and optically, retainin...
- Patent number 6,147,901
- Issue date Nov 14, 2000
- KDD Corporation
- Haruhisa Sakata
- G11 - INFORMATION STORAGE
Information Patent Grant
Functional semiconductor element with avalanche multiplication
- Patent number 5,952,683
- Issue date Sep 14, 1999
- Kokusai Denshin Denwa Kabushiki Kaisha
- Haruhisa Sakata
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical functional semiconductor element
- Patent number 5,663,572
- Issue date Sep 2, 1997
- Kokusai Denshin Denwa Kabushiki Kaisha
- Haruhisa Sakata
- B82 - NANO-TECHNOLOGY