Tokyo
Japan
7
2025-07-24
The entities that hold a legal rights for patent applications filed by inventor Sato Tetsuo:
Tetsuo Sato from Tokyo, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
TRANSMITTING-TYPE OPTICAL ARTICLE SET FOR EYES, LENS SET FOR EYES, TRANSMITTING-TYPE OPTICAL ARTICLE FOR EYES, AND EYEGLASSES
#2 | 2022-12-08FREEZING PACKAGING FILM, FREEZING PACKAGING BAG, FROZEN FOOD PACKAGE, AND METHOD FOR EVALUATING PRESERVATION PERFORMANCE OF FREEZING PACKAGING FILM
#3 | 2011-03-10OPTICAL FIBER
#4 | 2009-05-14Unit Optical Fiber
#5 | 2008-05-15Colored optical fiber and evaluation method thereof
#6 | 2006-06-15Viral reduction method for plasma using a leukocyte-reduction filter and two virus-reduction filters of decreasing pore diameters
#7 | 2005-11-03Lamp, condensing optical system, and image display device
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