Waragai; Tsuyoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Waragai; Tsuyoshi.The latest application filed is for "image reader with a closed-state detector and image forming apparatus using same".

Company Profile

0.12.5

Waragai; Tsuyoshi - Shizuoka JP
Waragai; Tsuyoshi - Mishima JP
Waragai, Tsuyoshi - Suizuoka JP
Waragai; Tsuyoshi - Tokyo 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
Image reader with a closed-state detector and image forming apparatus using same Grant 7,022,972 - Fukatsu , et al. April 4, 2	2006-04-04
Image reading apparatus Grant 6,930,805 - Araki , et al. August 16, 2	2005-08-16
Image reading apparatus Grant 6,917,451 - Waragai , et al. July 12, 2	2005-07-12
Sheet conveying apparatus, and image forming apparatus and image reading apparatus having the sheet conveying apparatus Grant 6,733,008 - Waragai , et al. May 11, 2	2004-05-11
Bookbinding apparatus, adhesive cartridge, and image forming apparatus Grant 6,637,996 - Hayakawa , et al. October 28, 2	2003-10-28
Image reader with a closed-state detector and image forming apparatus using same Grant 6,534,761 - Fukatsu , et al. March 18, 2	2003-03-18
Image reader with a closed-state detector and image forming apparatus using same App 20030038229 - Fukatsu, Masayoshi ; et al.	2003-02-27
Sheet processing apparatus and image forming apparatus Grant 6,382,614 - Fukatsu , et al. May 7, 2	2002-05-07
Image reading apparatus App 20020051256 - Waragai, Tsuyoshi ; et al.	2002-05-02
Image reading apparatus App 20020044309 - Araki, Tomoyuki ; et al.	2002-04-18
Sheet conveying apparatus, and image forming apparatus and image reading apparatus having the sheet conveying apparatus App 20020020960 - Waragai, Tsuyoshi ; et al.	2002-02-21
Sheet conveying apparatus with conveying path changing device and sorter Grant 6,325,371 - Araki , et al. December 4, 2	2001-12-04
Image forming apparatus and sheet stacking device with lifter Grant 6,318,718 - Ogata , et al. November 20, 2	2001-11-20
Sheet receiving/stacking device, and image forming apparatus having the same Grant 6,302,606 - Hayakawa , et al. October 16, 2	2001-10-16
Image reader with a closed-state detector and image forming apparatus using same App 20010028030 - Fukatsu, Masayoshi ; et al.	2001-10-11
Image forming apparatus having re-feeding unit Grant 5,384,619 - Yokomizo , et al. January 24, 1	1995-01-24
Image forming apparatus comprising lateral movement means Grant 5,091,754 - Abe , et al. February 25, 1	1992-02-25

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