Ichiro Tanahashi

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat sensitive color developing material and heat sensitive element...
- Patent number 6,008,156
- Issue date Dec 28, 1999
- Matsushita Electric Industrial Co., Ltd.
- Ichiro Tanahashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Nonlinear optical composites using linear transparent substances an...
- Patent number 5,817,410
- Issue date Oct 6, 1998
- Matsushita Electric Industrial Co., Ltd.
- Ayumu Tsujimura
- G02 - OPTICS
Information Patent Grant
Single electron tunnel device and method for fabricating the same
- Patent number 5,731,598
- Issue date Mar 24, 1998
- Matsushita Electric Industrial Co. Ltd.
- Hiroyuki Kado
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Dynamic quantity sensor and method for producing the same, distorti...
- Patent number 5,679,888
- Issue date Oct 21, 1997
- Matsushita Electric Industrial Co., Ltd.
- Takao Tohda
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nonlinear optical material and method of producing the same
- Patent number 5,599,609
- Issue date Feb 4, 1997
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Manabe
- G02 - OPTICS
Information Patent Grant
Nonlinear optical materials and their manufacturing method
- Patent number 5,464,991
- Issue date Nov 7, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Manabe
- G02 - OPTICS
Information Patent Grant
Nonlinear optical materials and their manufacturing method
- Patent number 5,455,431
- Issue date Oct 3, 1995
- Matsushita Electric Industrial Co., Ltd.
- Yoshio Manabe
- G02 - OPTICS
Information Patent Grant
Nonlinear optical material and method of manufacturing the same
- Patent number 5,432,635
- Issue date Jul 11, 1995
- Matsushita Electric Industrial Co., Ltd.
- Ichiro Tanahashi
- G02 - OPTICS
Information Patent Grant
Nonlinear, optical thin-films and manufacturing method thereof
- Patent number 5,113,473
- Issue date May 12, 1992
- Matsushita Electric Industrial Co., Ltd.
- Masaru Yoshida
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Current collector for fuel cell and method of producing the same
- Publication number 20020192538
- Publication date Dec 19, 2002
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Ichiro Tanahashi
- H01 - BASIC ELECTRIC ELEMENTS

Ichiro Tanahashi

Person

Patents Grantslast 30 patents

Heat sensitive color developing material and heat sensitive element...

Nonlinear optical composites using linear transparent substances an...

Single electron tunnel device and method for fabricating the same

Dynamic quantity sensor and method for producing the same, distorti...

Nonlinear optical material and method of producing the same

Nonlinear optical materials and their manufacturing method

Nonlinear optical materials and their manufacturing method

Nonlinear optical material and method of manufacturing the same

Nonlinear, optical thin-films and manufacturing method thereof

Patents Applicationslast 30 patents

Current collector for fuel cell and method of producing the same