Nakazawa; Tatsuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Nakazawa; Tatsuhiro.The latest application filed is for "glass unit".

Company Profile

6.12.22

Nakazawa; Tatsuhiro - Hyogo JP
NAKAZAWA; Tatsuhiro - Tokyo JP
Nakazawa; Tatsuhiro - Ikeda JP
Nakazawa; Tatsuhiro - Minato-ku JP
Nakazawa; Tatsuhiro - Osaka JP
Nakazawa; Tatsuhiro - Ikeda-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
Low-reflection coated glass sheet, method for producing low-reflection coated substrate, and coating liquid for forming low-reflection coating of low-reflection coated substrate Grant 11,442,200 - Koyo , et al. September 13, 2	2022-09-13
Glass Unit App 20220205312 - NAKAZAWA; Tatsuhiro ; et al.	2022-06-30
Glass Unit App 20220127901 - NAKAZAWA; Tatsuhiro ; et al.	2022-04-28
Vacuum Glass And Method For Manufacturing Same App 20220090438 - TAKEUCHI; Akito ; et al.	2022-03-24
Method for manufacturing glass panel, and glass panel Grant 11,279,653 - Miki , et al. March 22, 2	2022-03-22
Glass panel and glass window Grant 11,124,450 - Miki , et al. September 21, 2	2021-09-21
Vacuum Glass Panel App 20210270083 - MINAAI; Tetsuo ; et al.	2021-09-02
Glass panel Grant 10,988,972 - Fujino , et al. April 27, 2	2021-04-27
Low-reflection Film-coated Transparent Substrate, Photoelectric Conversion Device, Coating Liquid For Forming Low-reflection Film Of Low-reflection Film-coated Transparent Substrate, And Method For Producing Low-reflection Film-coated Transparent Substrate App 20210115263 - KOYO; Mizuho ; et al.	2021-04-22
Glass Panel App 20200332588 - Fujino; Kazuya ; et al.	2020-10-22
Method For Manufacturing Glass Panel, And Glass Panel App 20200270175 - Miki; Atsushi ; et al.	2020-08-27
Glass Panel And Glass Window App 20200262750 - Miki; Atsushi ; et al.	2020-08-20
Low-reflection Coated Glass Sheet, Method For Producing Low-reflection Coated Substrate, And Coating Liquid For Forming Low-refl App 20190162877 - KOYO; Mizuho ; et al.	2019-05-30
Antireflection Structural Body App 20100110552 - Nakazawa; Tatsuhiro ; et al.	2010-05-06
Transmissive diffraction grating, and spectral separation element and spectroscope using the same Grant 7,688,512 - Kittaka , et al. March 30, 2	2010-03-30
Transmission Type Polarizing Element, And Composite Polarizing Plate Using The Element App 20090316262 - Kittaka; Shigeo ; et al.	2009-12-24
Polarization Split Element and Production Method Thereof, and Optical Pickup, Optical Device, Optical Isolator and Polarizing Hologram Provided with the Polarization Split Element App 20090128908 - Nakazawa; Tatsuhiro ; et al.	2009-05-21
Transmissive diffraction grating, and spectral separation element and spectroscope using the same App 20080074748 - Kittaka; Shigeo ; et al.	2008-03-27
Optical element, optical circuit provided with the optical element, and method for producing the optical element Grant 7,349,612 - Nishii , et al. March 25, 2	2008-03-25
Optical element and wavelength separator using the same Grant 7,305,155 - Oya , et al. December 4, 2	2007-12-04
Spectrometer using diffraction grating Grant 7,170,600 - Nishii , et al. January 30, 2	2007-01-30
Optical element and spectroscopic device using the same Grant 7,009,701 - Kittaka , et al. March 7, 2	2006-03-07
Method for forming micro groove structure Grant 6,998,350 - Nakazawa , et al. February 14, 2	2006-02-14
Spectrometer using diffraction grating App 20060023212 - Nishii; Junji ; et al.	2006-02-02
Optical element and wavelength separator using the same App 20050271322 - Oya, Kazuaki ; et al.	2005-12-08
Optical element Grant 6,914,715 - Nakazawa , et al. July 5, 2	2005-07-05
Optical coupling system and optical device using the same Grant 6,909,557 - Kittaka , et al. June 21, 2	2005-06-21
Optical element, optical circuit provided with the optical element, and method for producing the optical element App 20050128592 - Nishii, Junji ; et al.	2005-06-16
Optical element App 20030223117 - Nakazawa, Tatsuhiro ; et al.	2003-12-04
Method for forming micro groove structure App 20030211739 - Nakazawa, Tatsuhiro ; et al.	2003-11-13
Optical element and spectroscopic device using the same App 20030174402 - Kittaka, Shigeo ; et al.	2003-09-18
Optical coupling system and optical device using the same App 20030076598 - Kittaka, Shigeo ; et al.	2003-04-24
Optical device and spectroscopic and integrated optical apparatus using the same App 20020122613 - Kittaka, Shigeo ; et al.	2002-09-05
Optical device and spectroscopic and polarization separating apparatus using the same App 20020027655 - Kittaka, Shigeo ; et al.	2002-03-07

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