Toshio Tanuma

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna duplexer
- Patent number 7,369,012
- Issue date May 6, 2008
- Sanyo Electric Co., Ltd.
- Masanori Hongo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna duplexer
- Patent number 7,180,387
- Issue date Feb 20, 2007
- Sanyo Electric Co., Ltd.
- Masanori Hongo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dielectric ceramic composition and laminated ceramic device using t...
- Patent number 7,144,833
- Issue date Dec 5, 2006
- Sanyo Electric Co., LTD
- Takashi Umemoto
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Surface acoustic wave device
- Patent number 6,965,190
- Issue date Nov 15, 2005
- Sanyo Electric Co., Ltd.
- Toshio Tanuma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magnetoresistive device
- Patent number 5,818,323
- Issue date Oct 6, 1998
- Sanyo Electric Co., Ltd.
- Atsushi Maeda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive element
- Patent number 5,695,858
- Issue date Dec 9, 1997
- Sanyo Electric Co., Ltd.
- Atsushi Maeda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive device and method of preparing the same
- Patent number 5,680,091
- Issue date Oct 21, 1997
- Sanyo Electric Co., Ltd.
- Atsushi Maeda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetoresistive film
- Patent number 5,620,784
- Issue date Apr 15, 1997
- Sanyo Electric Co., Ltd.
- Toshio Tanuma
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of recording and reproducing for optical recording medium
- Patent number 5,281,501
- Issue date Jan 25, 1994
- Irie; Masahiro
- Fumio Tatezono
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Antenna duplexer
- Publication number 20050116790
- Publication date Jun 2, 2005
- SANYO ELECTRIC CO., LTD.
- Masanori Hongo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Antenna duplexer
- Publication number 20050116789
- Publication date Jun 2, 2005
- SANYO ELECTRIC CO., LTD.
- Masanori Hongo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric ceramic composition and laminated ceramic device using t...
- Publication number 20050074590
- Publication date Apr 7, 2005
- SANYO ELECTRIC CO., LTD.
- Takashi Umemoto
- B32 - LAYERED PRODUCTS
Information Patent Application
Surface acoustic wave device
- Publication number 20030094883
- Publication date May 22, 2003
- Toshio Tanuma
- H03 - BASIC ELECTRONIC CIRCUITRY

Toshio Tanuma

Person

Patents Grantslast 30 patents

Antenna duplexer

Antenna duplexer

Dielectric ceramic composition and laminated ceramic device using t...

Surface acoustic wave device

Magnetoresistive device

Magnetoresistive element

Magnetoresistive device and method of preparing the same

Magnetoresistive film

Method of recording and reproducing for optical recording medium

Patents Applicationslast 30 patents

Antenna duplexer

Antenna duplexer

Dielectric ceramic composition and laminated ceramic device using t...

Surface acoustic wave device