Matsuzawa; Koichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Matsuzawa; Koichi.The latest application filed is for "hand device, electronic timepiece, hand driving method of electronic timepiece and recording medium".

Company Profile

0.6.4

Matsuzawa; Koichi - Ome JP
MATSUZAWA; Koichi - Tokyo JP
Matsuzawa; Koichi - Yokohama JP
Matsuzawa; Koichi - Yokohama-shi JP
Matsuzawa; Koichi - Ome-shi JP
Matsuzawa; Koichi - Fujimi 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
Hand device, electronic timepiece, hand driving method of electronic timepiece and recording medium Grant 10,139,783 - Matsuzawa , et al. Nov	2018-11-27
Hand Device, Electronic Timepiece, Hand Driving Method Of Electronic Timepiece And Recording Medium App 20170261934 - MATSUZAWA; Koichi ; et al.	2017-09-14
Oxygen reduction catalyst and method for producing the same Grant 9,748,580 - Ota , et al. August 29, 2	2017-08-29
Oxygen Reduction Catalyst And Method For Producing The Same App 20140011102 - Ota; Ken-ichiro ; et al.	2014-01-09
Display control apparatus for enhancing the visibility of displayed information Grant 8,279,246 - Oshita , et al. October 2, 2	2012-10-02
Display Control Apparatus For Enhancing The Visibility Of Displayed Information App 20080225039 - OSHITA; Yuuki ; et al.	2008-09-18
Hydrated silica gel for stabilization treatment of beer Grant 4,975,405 - Okamura , et al. December 4, 1	1990-12-04
Method for stabilization treatment of beer with hydrated silica gel Grant 4,880,650 - Okamura , et al. November 14, 1	1989-11-14

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