Chiaki Sekioka

Person

Inagi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Latent image printing ink composition, prints containing latent ima...
- Patent number 6,899,752
- Issue date May 31, 2005
- Fujitsu Limited
- Chiaki Sekioka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Erasing method
- Patent number 6,296,713
- Issue date Oct 2, 2001
- Fujitsu Limited
- Masaru Sugie
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Erasing method and erasing apparatus for performing that erasing me...
- Patent number 6,071,352
- Issue date Jun 6, 2000
- Fujitsu Isotec Limited
- Masaru Sugie
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Water-based pigment-type ink and ink jet printer
- Patent number 6,030,440
- Issue date Feb 29, 2000
- Fujitsu Isotec Limited
- Chiaki Sekioka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pivotable ink ribbon cassette and a printer
- Patent number 5,915,859
- Issue date Jun 29, 1999
- Fujitsu Limited and Fujitsu Isotec Limited
- Masayuki Kubota
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink ribbon for printer and ink therefor
- Patent number 5,336,553
- Issue date Aug 9, 1994
- Fujitsu Isotec Limited
- Masayuki Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink ribbon for printer and ink therefor
- Patent number 5,259,875
- Issue date Nov 9, 1993
- Fujitsu Isotec Limited
- Masayuki Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink ribbon cassette with re-inking and drive gear
- Patent number 5,211,490
- Issue date May 18, 1993
- Fujitsu Isotec Limited
- Hiromichi Suzawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink ribbon for printer and ink therefor
- Patent number 5,135,803
- Issue date Aug 4, 1992
- Fujitsu Isotec Limited
- Masayuki Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Latent image printing ink composition, prints containing latent ima...
- Publication number 20030220419
- Publication date Nov 27, 2003
- Chiaki Sekioka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Chiaki Sekioka

Person

Patents Grantslast 30 patents

Latent image printing ink composition, prints containing latent ima...

Erasing method

Erasing method and erasing apparatus for performing that erasing me...

Water-based pigment-type ink and ink jet printer

Pivotable ink ribbon cassette and a printer

Ink ribbon for printer and ink therefor

Ink ribbon for printer and ink therefor

Ink ribbon cassette with re-inking and drive gear

Ink ribbon for printer and ink therefor

Patents Applicationslast 30 patents

Latent image printing ink composition, prints containing latent ima...