Toshifumi Kawano

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for producing optical recording medium
- Patent number 9,196,288
- Issue date Nov 24, 2015
- Mitsubishi Kagaku Media Co., Ltd.
- Shigeyuki Furomoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical storage medium having first and second recording la...
- Patent number 6,430,116
- Issue date Aug 6, 2002
- Mitsubishi Chemical Corporation
- Toshifumi Kawano
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium, and readout method and readout appara...
- Patent number 6,144,631
- Issue date Nov 7, 2000
- Mitsubishi Chemical Corporation
- Toshifumi Kawano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and writing and readout method the...
- Patent number 5,970,027
- Issue date Oct 19, 1999
- Mitsubishi Chemical Corporation
- Kyuuya Narita
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium with recordable lands and grooves
- Patent number 5,850,383
- Issue date Dec 15, 1998
- Mitsubishi Chemical Corporation
- Toshifumi Kawano
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for magnetic super-resolution recording
- Patent number 5,621,706
- Issue date Apr 15, 1997
- Mitsubishi Chemical Corporation
- Toshifumi Kawano
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto optical recording medium
- Patent number 5,576,102
- Issue date Nov 19, 1996
- Mitsubishi Chemical Corporation
- Yoshiyuki Kisaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Read-only optical disk containing a reflective layer comprising an...
- Patent number 5,276,673
- Issue date Jan 4, 1994
- Mitsubishi Kasei Corporation
- Yoshimitsu Kobayashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium
- Patent number 5,233,575
- Issue date Aug 3, 1993
- Mitsubishi Kasei Corporation
- Kenichi Uchino
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND APPARATUS FOR PRODUCING OPTICAL RECORDING MEDIUM
- Publication number 20100090358
- Publication date Apr 15, 2010
- Mitsubishi Kagaku Media Co., Ltd.
- Shigeyuki Furomoto
- G11 - INFORMATION STORAGE

Toshifumi Kawano

Person

Patents Grantslast 30 patents

Process and apparatus for producing optical recording medium

Magneto-optical storage medium having first and second recording la...

Information recording medium, and readout method and readout appara...

Magneto-optical recording medium and writing and readout method the...

Magneto-optical recording medium with recordable lands and grooves

Method and apparatus for magnetic super-resolution recording

Magneto optical recording medium

Read-only optical disk containing a reflective layer comprising an...

Magneto-optical recording medium

Patents Applicationslast 30 patents

PROCESS AND APPARATUS FOR PRODUCING OPTICAL RECORDING MEDIUM