Masami Kadonaga

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for forming a powder image
- Patent number 5,955,228
- Issue date Sep 21, 1999
- Ricoh Company, Ltd.
- Katsuo Sakai
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Liquid jet recording head having improved radiator member
- Patent number 5,600,356
- Issue date Feb 4, 1997
- Ricoh Company, Ltd.
- Takuro Sekiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording method and apparatus having drop size control by...
- Patent number 5,420,618
- Issue date May 30, 1995
- Ricoh Company, Ltd.
- Takuro Sekiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for making liquid drop fly to form image by ge...
- Patent number 5,412,413
- Issue date May 2, 1995
- Ricoh Co., Ltd.
- Takuro Sekiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet recording head assembly
- Patent number 5,389,962
- Issue date Feb 14, 1995
- Ricoh Company, Ltd.
- Takuro Sekiya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of driving ink jet printing head
- Patent number 5,359,350
- Issue date Oct 25, 1994
- Ricoh Company, Ltd.
- Tomoaki Nakano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink jet head
- Patent number 5,270,740
- Issue date Dec 14, 1993
- Ricoh Company, Ltd.
- Osamu Naruse
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Masami Kadonaga

Person

Patents Grantslast 30 patents

Method and apparatus for forming a powder image

Liquid jet recording head having improved radiator member

Ink jet recording method and apparatus having drop size control by...

Method and apparatus for making liquid drop fly to form image by ge...

Ink jet recording head assembly

Method of driving ink jet printing head

Ink jet head