PENTAX PRECISION CO., LTD.

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Tokyo, JP

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Survey point indicating instrument
- Patent number 6,796,042
- Issue date Sep 28, 2004
- Pentax Precision Co., Ltd.
- Kenji Kaneko
- G01 - MEASURING TESTING
Information Patent Grant
Laser survey instrument
- Patent number 6,782,015
- Issue date Aug 24, 2004
- PENTAX Corporation
- Nobuaki Kawatani
- G01 - MEASURING TESTING
Information Patent Grant
Electronic distance meter
- Patent number 6,765,653
- Issue date Jul 20, 2004
- PENTAX Corporation
- Masami Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Electronic distance meter
- Patent number 6,747,733
- Issue date Jun 8, 2004
- PENTAX Corporation
- Masami Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Surveying instrument having an optical distance meter and an autofo...
- Patent number 6,734,410
- Issue date May 11, 2004
- Pentax Precision Co., Ltd.
- Kenji Kaneko
- G01 - MEASURING TESTING
Information Patent Grant
Integral transmitter-receiver optical communication apparatus and a...
- Patent number 6,701,093
- Issue date Mar 2, 2004
- Pentax Precision Co., Ltd.
- Tatsuo Gotoh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable-focus lens system
- Patent number 6,683,730
- Issue date Jan 27, 2004
- Pentax Precision Co., Ltd.
- Sachiko Nasu
- G02 - OPTICS
Information Patent Grant
Surveying instrument having a phase-difference detection type focus...
- Patent number 6,677,568
- Issue date Jan 13, 2004
- PENTAX Corporation
- Masami Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Surveying instrument incorporating a magnetic incremental rotary en...
- Patent number 6,629,371
- Issue date Oct 7, 2003
- PENTAX Corporation
- Masami Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Incremental rotary encoder, and a surveying instrument incorporatin...
- Patent number 6,622,391
- Issue date Sep 23, 2003
- PENTAX Corporation
- Masami Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Surveying instrument, surveying instrument having AF function, surv...
- Patent number 6,624,402
- Issue date Sep 23, 2003
- Pentax Precision Co., Ltd.
- Kenji Kaneko
- G01 - MEASURING TESTING
Information Patent Grant
Electronic distance meter
- Patent number 6,556,283
- Issue date Apr 29, 2003
- PENTAX Corporation
- Masami Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Incremental rotary encoder
- Patent number 6,555,809
- Issue date Apr 29, 2003
- PENTAX Corporation
- Katsuhiko Kenjo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surveying instrument incorporating a magnetic incremental rotary en...
- Patent number 6,550,150
- Issue date Apr 22, 2003
- PENTAX Corporation
- Masami Shirai
- G01 - MEASURING TESTING
Information Patent Grant
Surveying machine automatically adjusting optical axis
- Patent number 6,542,225
- Issue date Apr 1, 2003
- Pentax Precision Co., Ltd.
- Masayuki Ueno
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Surveying instrument having an optical distance meter and an autofo...
- Publication number 20040246462
- Publication date Dec 9, 2004
- PENTAX PRECISION CO., LTD.
- Kenji Kaneko
- G02 - OPTICS
Information Patent Application
Surveying instrument having an optical distance meter and an autofo...
- Publication number 20040178322
- Publication date Sep 16, 2004
- PENTAX PRECISION CO., LTD.
- Kenji Kaneko
- G02 - OPTICS
Information Patent Application
Surveying instrument
- Publication number 20040163266
- Publication date Aug 26, 2004
- PENTAX PRECISION CO., LTD.
- Kenji Kaneko
- G01 - MEASURING TESTING
Information Patent Application
Surveying instrument having an auto-collimating function and a dist...
- Publication number 20040090612
- Publication date May 13, 2004
- PENTAX PRECISION CO., LTD.
- Kenji Kaneko
- G01 - MEASURING TESTING
Information Patent Application
Electronic distance meter
- Publication number 20030107721
- Publication date Jun 12, 2003
- PENTAX CORPORATION
- Masami Shirai
- G01 - MEASURING TESTING

PENTAX PRECISION CO., LTD.

Organization

Patents Grantslast 30 patents

Survey point indicating instrument

Laser survey instrument

Electronic distance meter

Electronic distance meter

Surveying instrument having an optical distance meter and an autofo...

Integral transmitter-receiver optical communication apparatus and a...

Variable-focus lens system

Surveying instrument having a phase-difference detection type focus...

Surveying instrument incorporating a magnetic incremental rotary en...

Incremental rotary encoder, and a surveying instrument incorporatin...

Surveying instrument, surveying instrument having AF function, surv...

Electronic distance meter

Incremental rotary encoder

Surveying instrument incorporating a magnetic incremental rotary en...

Surveying machine automatically adjusting optical axis

Patents Applicationslast 30 patents

Surveying instrument having an optical distance meter and an autofo...

Surveying instrument having an optical distance meter and an autofo...

Surveying instrument

Surveying instrument having an auto-collimating function and a dist...

Electronic distance meter

Trademarklast 30 trademarks