Keiji Komiya

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Collimator lens for optical pickup
- Patent number 7,245,437
- Issue date Jul 17, 2007
- Fujinon Sano Corporation
- Hideyuki Matsushita
- G11 - INFORMATION STORAGE
Information Patent Grant
Complex optical element and method for manufacturing thereof
- Patent number 7,196,854
- Issue date Mar 27, 2007
- Fujinon Sano Corporation
- Keiji Komiya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical data code reader
- Patent number 6,715,683
- Issue date Apr 6, 2004
- Sony Corporation
- Hidekuni Aizawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE PICKUP DEVICE
- Publication number 20070153115
- Publication date Jul 5, 2007
- FUJINON SANO CORPORATION
- Takahiro UEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COLLIMATOR LENS FOR OPTICAL PICKUP
- Publication number 20060221454
- Publication date Oct 5, 2006
- FUJINON SANO CORPORATION
- Hideyuki Matsushita
- G11 - INFORMATION STORAGE
Information Patent Application
Complex optical element and method for manufacturing thereof
- Publication number 20050083586
- Publication date Apr 21, 2005
- SANO FUJI KOKI CO., LTD.
- Keiji Komiya
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical data code reader
- Publication number 20030127520
- Publication date Jul 10, 2003
- SONY CORPORATION
- Hidekuni Aizawa
- G06 - COMPUTING CALCULATING COUNTING