Takeshi Komurasaki

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image recording equipment having movable tray receiving sheets havi...
- Patent number 5,202,736
- Issue date Apr 13, 1993
- Ricoh Company, Ltd.
- Takeshi Komurasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 5,055,878
- Issue date Oct 8, 1991
- Ricoh Company, Ltd.
- Keiji Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Semiconductor laser apparatus
- Patent number 5,048,050
- Issue date Sep 10, 1991
- Ricoh Company, Ltd.
- Takeshi Komurasaki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Light scanning device
- Patent number 4,943,128
- Issue date Jul 24, 1990
- Ricoh Company, Ltd.
- Hiromi Takada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical scanning apparatus for presenting the dislocation of a stat...
- Patent number 4,869,582
- Issue date Sep 26, 1989
- Ricoh Company, Ltd.
- Tomohiro Nakajima
- G02 - OPTICS