Maruyama; Naoaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Maruyama; Naoaki.The latest application filed is for "fiber reinforced laminate, shutter device and optical apparatus".

Company Profile

2.9.8

Maruyama; Naoaki - Honjo JP
MARUYAMA; NAOAKI - Honjo-shi JP
Maruyama; Naoaki - Chichibu JP
Maruyama; Naoaki - Chichibu-shi JP
Maruyama; Naoaki - Atsugi JP
Maruyama; Naoaki - Atsugi-shi JP
Maruyama; Naoaki - Kanagawa-ken 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
Fiber reinforced plastic body, shutter device and optical apparatus Grant 10,807,343 - Yoshikawa , et al. October 20, 2	2020-10-20
Fiber Reinforced Laminate, Shutter Device And Optical Apparatus App 20200061958 - YOSHIKAWA; MUNETOSHI ; et al.	2020-02-27
Fiber reinforced laminate, shutter device and optical apparatus Grant 10,493,717 - Yoshikawa , et al. De	2019-12-03
Fiber Reinforced Laminate, Shutter Device And Optical Apparatus App 20190070827 - YOSHIKAWA; MUNETOSHI ; et al.	2019-03-07
Composite metal molding and method for manufacturing thereof Grant 8,075,838 - Hamana , et al. December 13, 2	2011-12-13
Sheet material identifying apparatus, sheet material treating apparatus and sheet material identifying method Grant 7,937,986 - Kawasaki , et al. May 10, 2	2011-05-10
Composite metal molding and method for manufacturing thereof Grant 7,833,432 - Hamana , et al. November 16, 2	2010-11-16
Sheet material identifying apparatus, sheet material treating apparatus and sheet material identifying Method App 20100221030 - Kawasaki; Takehiko ; et al.	2010-09-02
Image forming apparatus with impact applying unit and detecting unit for detecting sheet information corresponding to impact force Grant 7,705,281 - Kawasaki , et al. April 27, 2	2010-04-27
Information Detecting Device, Sheet Material Processing Apparatus Equipped With Information Detecting Device, And Signal Output Device App 20080251997 - Kawasaki; Takehiko ; et al.	2008-10-16
Sheet material information-detecting apparatus Grant 7,422,208 - Kawasaki , et al. September 9, 2	2008-09-09
Information detecting device, sheet material processing apparatus equipped with information detecting device, and signal output device Grant 7,304,291 - Kawasaki , et al. December 4, 2	2007-12-04
Device for identifying types of sheet materials Grant 7,239,817 - Kaneko , et al. July 3, 2	2007-07-03
Composite Metal Molding And Method For Manufacturing Thereof App 20070149681 - Hamana; Junji ; et al.	2007-06-28
Information detecting device, sheet material processing apparatus equipped with information detecting device, and signal output device App 20060054842 - Kawasaki; Takehiko ; et al.	2006-03-16
Sheet material information-detecting apparatus App 20060022400 - Kawasaki; Takehiko ; et al.	2006-02-02
Device for identifying types of sheet materials App 20060016996 - Kaneko; Norio ; et al.	2006-01-26

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