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USPTO Patent Rankings Data through Dec 31, 2025
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Osamu Teramura — 8 Patents

ODOki Data: 8 patents #89 of 635Top 15%
Fukushima, JP: #146 of 1,100 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Osamu Teramura has been granted 8 US patents while listed as an inventor at Oki Data. The first was granted in 1998 and the most recent in September 2014. Osamu Teramura ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Osamu Teramura in Fukushima, JP.

Patents per Year

Patents granted per year, 1998 to 2014Bar chart with a peak of 3 patents in 2013.peak 31998: 1 patents19982012: 2 patents20122013: 3 patents20132014: 2 patents2014

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
8849164 Developer storage body, developing device and image forming apparatus 2014-09-30
8781374 Developer storage body, image forming unit and image forming apparatus 2014-07-15
D674005 Toner cartridge Tatsuhiko Shimomura, Junichi Ushikubo 2013-01-08
D674007 Image drum cartridge Junichi Ushikubo, Tatsuhiko Shimomura 2013-01-08
D674004 Toner cartridge Tatsuhiko Shimomura, Junichi Ushikubo 2013-01-08
8116642 Developer stirring unit, developing device and image forming apparatus 2012-02-14
8116666 Developer container and image forming apparatus that incorporates the developer container 2012-02-14
5790920 Toner image processing apparatus Hiroyuki Yajima 1998-08-04