Jun Ashiwa

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Reference magnetic signal recording device and method of manufactur...
- Patent number 7,330,321
- Issue date Feb 12, 2008
- Canon Kabushiki Kaisha
- Jun Ashiwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Recording apparatus and recording method
- Patent number 6,923,522
- Issue date Aug 2, 2005
- Canon Kabushiki Kaisha
- Hideki Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Recording apparatus and recording method
- Patent number 6,513,906
- Issue date Feb 4, 2003
- Canon Kabushiki Kaisha
- Hideki Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Tone recording method using ink jet recording head that records pix...
- Patent number 6,260,939
- Issue date Jul 17, 2001
- Canon Kabushiki Kaisha
- Makoto Shioya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motor drive controller
- Patent number 6,043,622
- Issue date Mar 28, 2000
- Canon Kabushiki Kaisha
- Hiroyuki Shiomi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Information recording apparatus
- Patent number 5,930,066
- Issue date Jul 27, 1999
- Canon Kabushiki Kaisha
- Kou Ishizuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Doppler velocimeter and various kinds of apparatuses for signal pro...
- Patent number 5,812,250
- Issue date Sep 22, 1998
- Canon Kabushiki Kaisha
- Yasuhiko Ishida
- G01 - MEASURING TESTING
Information Patent Grant
Liquid jet recording method using plural scanning nozzles and inclu...
- Patent number 5,777,640
- Issue date Jul 7, 1998
- Canon Kabushiki Kaisha
- Makoto Shioya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency tracking method and apparatus, and Doppler velocity meter...
- Patent number 5,696,578
- Issue date Dec 9, 1997
- Canon Kabushiki Kaisha
- Yasuhiko Ishida
- G01 - MEASURING TESTING
Information Patent Grant
Doppler velocimeter
- Patent number 5,552,879
- Issue date Sep 3, 1996
- Canon Kabushiki Kaisha
- Makoto Takamiya
- G01 - MEASURING TESTING
Information Patent Grant
Ink jet recording apparatus having rotary drum with ink receptor
- Patent number 5,517,222
- Issue date May 14, 1996
- Canon Kabushiki Kaisha
- Hiroshi Sugiyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Doppler velocimeter and position information detection apparatus fo...
- Patent number 5,502,466
- Issue date Mar 26, 1996
- Canon Kabushiki Kaisha
- Shigeki Kato
- G01 - MEASURING TESTING
Information Patent Grant
Displacement information detecting apparatus and doppler velocimete...
- Patent number 5,483,332
- Issue date Jan 9, 1996
- Canon Kabushiki Kaisha
- Makoto Takamiya
- G01 - MEASURING TESTING
Information Patent Grant
Tone recording method using ink recording head
- Patent number 5,430,469
- Issue date Jul 4, 1995
- Canon Kabushiki Kaisha
- Makoto Shioya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-drop ink-jet recording method with compensation for image den...
- Patent number 5,384,587
- Issue date Jan 24, 1995
- Canon Kabushiki Kaisha
- Shinji Takagi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Reference magnetic signal recording device and method of manufactur...
- Publication number 20050013043
- Publication date Jan 20, 2005
- Jun Ashiwa
- G11 - INFORMATION STORAGE
Information Patent Application
Recording apparatus and recording method
- Publication number 20030090537
- Publication date May 15, 2003
- Canon Kabushiki Kaisha
- Hideki Tanaka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Person

Patents Grantslast 30 patents

Reference magnetic signal recording device and method of manufactur...

Recording apparatus and recording method

Recording apparatus and recording method

Tone recording method using ink jet recording head that records pix...

Motor drive controller

Information recording apparatus

Doppler velocimeter and various kinds of apparatuses for signal pro...

Liquid jet recording method using plural scanning nozzles and inclu...

Frequency tracking method and apparatus, and Doppler velocity meter...

Doppler velocimeter

Ink jet recording apparatus having rotary drum with ink receptor

Doppler velocimeter and position information detection apparatus fo...

Displacement information detecting apparatus and doppler velocimete...

Tone recording method using ink recording head

Multi-drop ink-jet recording method with compensation for image den...

Patents Applicationslast 30 patents

Reference magnetic signal recording device and method of manufactur...

Recording apparatus and recording method