Shiozawa; Kazuo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Shiozawa; Kazuo.The latest application filed is for "producing method for optical element molding die and producing method for optical element".

Company Profile

0.9.1

Shiozawa; Kazuo - Hachioji JP
Shiozawa, Kazuo - Tokyo JP
Shiozawa; Kazuo - Hino JP
Shiozawa; Kazuo - Tamadaira Hino-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Producing method for optical element molding die and producing method for optical element Grant 7,060,175 - Morikawa , et al. June 13, 2	2006-06-13
Producing method for optical element molding die and producing method for optical element App 20030111750 - Morikawa, Masahiro ; et al.	2003-06-19
Compact recording apparatus with functional components mounted on a substrate Grant 5,130,804 - Tamura , et al. July 14, 1	1992-07-14
Photographic screen Grant 4,715,690 - Onodera , et al. December 29, 1	1987-12-29
Photographic device with screen for controlling gradation of photographed image Grant 4,473,288 - Onodera , et al. September 25, 1	1984-09-25
Control circuit for cameras having internal and external power supplies Grant 4,429,975 - Shiozawa , et al. February 7, 1	1984-02-07
Photographic camera with timepiece Grant 4,365,881 - Hazama , et al. December 28, 1	1982-12-28
Film magazine having an identity mark for identifying sensitivity of the film and a camera therefor Grant 4,309,088 - Uchida , et al. January 5, 1	1982-01-05
Battery level warning device Grant 4,269,494 - Shiozawa , et al. May 26, 1	1981-05-26
Method and device for controlling the exposure of a camera when photographing an object of which luminance is different on each surface section thereof Grant 4,214,826 - Uchida , et al. July 29, 1	1980-07-29

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