Hiroshi Nakauchi

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method of driving electrochromic display device and electrochromic...
- Patent number 4,322,133
- Issue date Mar 30, 1982
- Sharp Kabushiki Kaisha
- Hisashi Uede
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Driving technique for electrochromic displays of the segmented type...
- Patent number 4,312,000
- Issue date Jan 19, 1982
- Sharp Kabushiki Kaisha
- Hisashi Uede
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electrochromic display with one porous separator
- Patent number 4,310,220
- Issue date Jan 12, 1982
- Sharp Kabushiki Kaisha
- Hiroshi Kuwagaki
- G02 - OPTICS
Information Patent Grant
Driver circuit for electrochromic displays
- Patent number 4,302,751
- Issue date Nov 24, 1981
- Sharp Kabushiki Kaisha
- Hiroshi Nakauchi
- G02 - OPTICS
Information Patent Grant
Electric memory detector in an ECD driver
- Patent number 4,300,138
- Issue date Nov 10, 1981
- Sharp Kabushiki Kaisha
- Hiroshi Nakauchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Combined constant potential and constant voltage driving technique...
- Patent number 4,295,138
- Issue date Oct 13, 1981
- Sharp Corporation
- Hiroshi Nakauchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electrochromic display device
- Patent number 4,253,741
- Issue date Mar 3, 1981
- Sharp Kabushiki Kaisha
- Hiroshi Nakauchi
- G02 - OPTICS
Information Patent Grant
Method of driving electrochromic display means and electrochromic d...
- Patent number 4,217,579
- Issue date Aug 12, 1980
- Sharp Kabushiki Kaisha
- Hiroshi Hamada
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Writing/erasing technique for an electrochromic display cell
- Patent number 4,205,903
- Issue date Jun 3, 1980
- Sharp Kabushiki Kaisha
- Yasuhiko Inami
- G02 - OPTICS
Information Patent Grant
Constant current supply drive for electrochromic displays of the se...
- Patent number 4,201,985
- Issue date May 6, 1980
- Sharp Kabushiki Kaisha
- Yasuhiko Inami
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Lead-in electrode structure for electrochromic displays of the segm...
- Patent number 4,153,344
- Issue date May 8, 1979
- Sharp Kabushiki Kaisha
- Hiroshi Hamada
- G02 - OPTICS
Information Patent Grant
Regeneration of a memory state in electrochromic displays
- Patent number 4,150,362
- Issue date Apr 17, 1979
- Sharp Kabushiki Kaisha
- Hisashi Uede
- G02 - OPTICS

Hiroshi Nakauchi

Person

Patents Grantslast 30 patents

Method of driving electrochromic display device and electrochromic...

Driving technique for electrochromic displays of the segmented type...

Electrochromic display with one porous separator

Driver circuit for electrochromic displays

Electric memory detector in an ECD driver

Combined constant potential and constant voltage driving technique...

Electrochromic display device

Method of driving electrochromic display means and electrochromic d...

Writing/erasing technique for an electrochromic display cell

Constant current supply drive for electrochromic displays of the se...

Lead-in electrode structure for electrochromic displays of the segm...

Regeneration of a memory state in electrochromic displays