Kenji Yoshinaga

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink jet recording apparatus
- Patent number 6,575,554
- Issue date Jun 10, 2003
- Canon Kabushiki Kaisha
- Kenji Yoshinaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus with heat treating of recording material
- Patent number 6,520,634
- Issue date Feb 18, 2003
- Canon Kabushiki Kaisha
- Kenji Yoshinaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus
- Patent number 6,005,593
- Issue date Dec 21, 1999
- Canon Kabushiki Kaisha
- Kenji Yoshinaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus with shiftable conveying system
- Patent number 5,517,226
- Issue date May 14, 1996
- Canon Kabushiki Kaisha
- Tsukasa Uehara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Recording apparatus
- Publication number 20020047885
- Publication date Apr 25, 2002
- Makoto Miyawaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink jet recording apparatus
- Publication number 20020041303
- Publication date Apr 11, 2002
- Kenji Yoshinaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Image forming apparatus
- Publication number 20010046397
- Publication date Nov 29, 2001
- Kenji Yoshinaga
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS