Hiroko Ohta

Person

Hachioji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Memory apparatus using tunnel current techniques
- Patent number 5,289,408
- Issue date Feb 22, 1994
- Olympus Optical Co., Ltd.
- Yoshiyuki Mimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Atomic force microscope
- Patent number 5,260,824
- Issue date Nov 9, 1993
- Olympus Optical Co., Ltd.
- Takao Okada
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Circuit pattern forming apparatus using MU-STM
- Patent number 5,216,254
- Issue date Jun 1, 1993
- Olympus Optical Co., Ltd.
- Hiroko Ohta
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Apparatus including atomic probes utilizing tunnel current to read,...
- Patent number 5,144,581
- Issue date Sep 1, 1992
- Olympus Optical Co., Ltd.
- Akitoshi Toda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory device
- Patent number 5,091,880
- Issue date Feb 25, 1992
- Olympus Optical Co., Ltd.
- Yasuo Isono
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Scanning tunneling microscope
- Patent number 5,083,022
- Issue date Jan 21, 1992
- Olympus Optical Co., Ltd.
- Hirofumi Miyamoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Tunnel current data storage apparatus having separate lever bodies
- Patent number 5,053,995
- Issue date Oct 1, 1991
- Olympus Optical Co., Ltd.
- Hiroshi Kajimura
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Probe unit for an atomic probe microscope
- Patent number 5,041,783
- Issue date Aug 20, 1991
- Olympus Optical Co., Ltd.
- Hiroko Ohta
- B82 - NANO-TECHNOLOGY

Hiroko Ohta

Person

Patents Grantslast 30 patents

Memory apparatus using tunnel current techniques

Atomic force microscope

Circuit pattern forming apparatus using MU-STM

Apparatus including atomic probes utilizing tunnel current to read,...

Memory device

Scanning tunneling microscope

Tunnel current data storage apparatus having separate lever bodies

Probe unit for an atomic probe microscope