Otsuka; Yasumasa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Otsuka; Yasumasa.The latest application filed is for "fixing device and electrophotographic image forming apparatus having the same".

Company Profile

0.7.5

Otsuka; Yasumasa - Seongnam-si KR
Otsuka; Yasumasa - Shizuoka JP
Otsuka; Yasumasa - Kanagawa JP
Otsuka, Yasumasa - Yokohama-shi JP
Otsuka; Yasumasa - Yokohama JP
Otsuka; Yasumasa - Toride 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
Fixing Device And Electrophotographic Image Forming Apparatus Having The Same App 20140186077 - LEE; Sun-hyung ; et al.	2014-07-03
Heater having metallic substrate and image heating apparatus using heater Grant 6,865,362 - Otsuka , et al. March 8, 2	2005-03-08
Heater having electronically conductive board and image heating apparatus using heater Grant 6,518,546 - Otsuka , et al. February 11, 2	2003-02-11
Heater having metallic substrate and image heating apparatus using heater App 20020127035 - Otsuka, Yasumasa ; et al.	2002-09-12
Heater having electronically conductive board and image heating apparatus using heater App 20020020693 - Otsuka, Yasumasa ; et al.	2002-02-21
Image heating apparatus and heater used in this apparatus App 20020011476 - Otsuka, Yasumasa	2002-01-31
Image forming apparatus App 20020003979 - Otsuka, Yasumasa ; et al.	2002-01-10
Image fixing device with heater control Grant 6,175,699 - Kato , et al. January 16, 2	2001-01-16
Fixing apparatus having cleaning mode and storage medium storing program therefor Grant 6,094,559 - Otsuka , et al. July 25, 2	2000-07-25
Image forming apparatus preventing change of size of image Grant 5,819,149 - Watanabe , et al. October 6, 1	1998-10-06
Fixing apparatus having temperature controller which controls temperature according to width size and number of recording sheets Grant 5,331,384 - Otsuka July 19, 1	1994-07-19
Image forming apparatus Grant 5,157,442 - Tanigawa , et al. October 20, 1	1992-10-20

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