Olfa Corporation

Japan


 
Total IP 46
Total IP Rank # 30,589
IP Activity Score 2.2/5.0    23
IP Activity Rank # 35,378
Dominant Nice Class Hand tools and implements

Patents

Trademarks

13 7
5 7
8 3
3
 
Last Patent 2024 - Circular blade holder
First Patent 1998 - Retractable knife
Last Trademark 2023 - OLFA
First Trademark 1972 - OLFA

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Circular blade holder. The purpose of the present invention is to cut a film in a stable manner. ...
2023 Invention Holder for round blade. A purpose of the present invention is to make it possible to deal with fi...
Invention Circular blade for cutting films. One purpose of the present invention is to attach a circular bl...
G/S Hand tools and implements, hand-operated; cutlery; side arms, except firearms; razors; knives; c...
2022 Invention Replacement blade for a cutter knife
2021 Invention Safety cutter knife. A safety cutter knife of the present disclosure includes a blade part that ...
Invention Safety cutter knife. A safety cutter knife of the present disclosure includes a blade part that i...
Invention Safety cutter knife. A safety cutter knife according to the present disclosure comprises: a blade...
Invention Cutter knife
2020 Invention Spare blade case. This spare blade case for containing a spare blade has a clip. The clip securel...
2019 G/S Knives, namely, sport knives, kitchen knives, butcher knives, chefs knives, fishing knives, pruni...
G/S Knives, namely, fieldcraft knives, bushcraft knives, retractable blade knives, survival knives, t...
G/S Knives; cutters; hand operated cutting instruments; blades [hand tools]; scraping tools [hand to...
Invention Safety utility knife. A safety utility knife includes a resin-made grip part, a blade projecting...
Invention Safety utility knife. Provided is a safety utility knife in which: a grip part and a head part ar...
2018 Invention Blade for cutter knife. There is provided a blade with high safety and ease, which is suitable f...
Invention Cutter knife blade. An objective of the present invention is to provide a blade, which is safe an...
Invention Blade for cutter knife. Disclosed is a blade, which allows for safe and easy handling, whi...
2016 Invention Full metal cutter knife. The present invention provides a cutter knife, which even if made with o...
Invention Full metal cutter knife. Disclosed is a cutter knife, which even if made with only the meta...
2015 G/S Cutters for office use, namely, paper cutters; Pencil sharpeners; Letter openers; Cutting mats; C...
G/S Paper, box, cardboard and fabric cutters and knives; pencil sharpeners; letter openers; cutting m...
2014 G/S Disposable blades for cutter knives; disposable blades for hand cutters; blades for hand operated...
G/S Disposable blades for cutter knives; Disposable blades for hand cutters; Blades for hand tools; B...
G/S Disposal blades for cutter knives; Disposal blades for hand cutters; Blades for hand operated cut...
2012 Invention Rotary cutter
Invention Blade snap-off holder. Disclosed is a blade snap-off holder which enables a safe, easy and smooth...
Invention Blade snap-off holder. A blade snap-off holder that enables a safe, easy and smooth operati...
2011 Invention Cutter knife. A cutter knife includes a cutter body 1 having a sliding contact portion 20 making...
Invention Cutter knife. A cutter knife having a cutter body with a sliding contact portionfor making...
2008 Invention Rotary cutter knife with divided guard members. A rotary cutter knife provided with a guard memb...
2007 G/S Retractable utility knife.
Invention Safety cutter knife. In the safety cutter knife provided, a blade slide holding a blade is rotate...
2006 Invention Utility knife
G/S Knives, cutters. Paper cutters (office requisites).
2005 Invention Cutter knives for slash-quilts. A cutter knife for making slash-quilts is provided, which has a p...
Invention Rotary cutting mat. A rotary cutting mat of the present invention has a base plate and a rotary m...
Invention Rotary cutting mat. A rotary cutting mat has a base plate and a rotary mat, which can be rotated ...
2004 Invention Compass and compass-cutter with ratchet mechanism. A manipulator of a compass for drawing a circl...
Invention Auto-locking and step-sliding type cutter knife. A cutter knife with a blade extendable from and ...
2003 Invention Cutter knife for left-handed and right-handed persons. A cutter knife having a blade connected to...
Invention Cutter knife for left handed and right handed persons. A cutter knife in which a blade connected ...
2002 Invention Compass-cutter. A compass-cutter for cutting an object in circular configuration is provided with...
Invention Translucent ruler
1999 Invention Grip-type lockable cutter knife. A gripping type of cutter knife wherein a knife blade can be loc...
1996 G/S retractable utility knife
G/S hand-operated cutting instruments, namely, rotary cutters, blade cutters, snap-off blade cutters;...
G/S Blades holders (parts of machines); blades (parts machines); Chaff cutter blades; knives (parts o...
1975 G/S Hand cutters and scrapers and blades and parts therefor.
1972 G/S HAND OPERATED CUTTING INSTRUMENTS, AND HANDLES, BLADES, BLADE HOLDERS AND BLADE SNAPPERS THEREFOR
G/S Hardware and, more particularly, cutting and scraping tools.