Shozo IWATO

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical unit
- Patent number 11,480,850
- Issue date Oct 25, 2022
- Nidec Copal Corporation
- Shozo Iwato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging optical apparatus
- Patent number 10,921,688
- Issue date Feb 16, 2021
- Nidec Copal Corporation
- Kazuo Shikama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blade drive device
- Patent number 10,816,875
- Issue date Oct 27, 2020
- Nidec Copal Corporation
- Kenzo Imai
- G02 - OPTICS
Information Patent Grant
Blade drive device
- Patent number 10,788,731
- Issue date Sep 29, 2020
- Nidec Copal Corporation
- Kazuo Shikama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Blade drive device
- Patent number 10,754,226
- Issue date Aug 25, 2020
- Nidec Copal Corporation
- Shozo Iwato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
BLADE DRIVE DEVICE
- Publication number 20200089081
- Publication date Mar 19, 2020
- Nidec Copal Corporation
- Shozo IWATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGING OPTICAL APPARATUS
- Publication number 20190331985
- Publication date Oct 31, 2019
- Nidec Copal Corporation
- Kazuo SHIKAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL UNIT
- Publication number 20190324349
- Publication date Oct 24, 2019
- Nidec Copal Corporation
- Shozo IWATO
- G02 - OPTICS
Information Patent Application
BLADE DRIVE DEVICE
- Publication number 20190204713
- Publication date Jul 4, 2019
- Nidec Copal Corporation
- Kenzo IMAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BLADE DRIVE DEVICE
- Publication number 20190196301
- Publication date Jun 27, 2019
- Nidec Copal Corporation
- Kazuo SHIKAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY