Trademark Attorney / Law Firm
Katsuhiro Arai – Trademark Portfolio
With a filing history spanning 22 years (1987–2026), Katsuhiro Arai has represented clients in 104 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 56 trademarks have achieved registered status, while 4 remain pending. Areas of expertise include Class 7 (Machinery) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
Katsuhiro Arai's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Machines and machine tools; motors and engines; machine coupling and transmission components
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Common metals and their alloys; metal building materials; transportable buildings of metal
Advertising; business management; business administration; office functions
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Education; providing of training; entertainment; sporting and cultural activities
Scientific and technological services; industrial analysis and research services
Frequently Asked Questions
How many trademark applications has Katsuhiro Arai filed?
Katsuhiro Arai has filed 104 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 56 registered, 4 pending, 17 abandoned, 21 cancelled.
What trademark classes does Katsuhiro Arai specialize in?
Katsuhiro Arai has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 7 (Machinery), Class 9 (Computers & Electronics), Class 12 (Vehicles), Class 6 (Metal Goods), Class 43 (Hotels & Restaurants). Class 7 covers machines and machine tools; motors and engines; machine coupling and transmission components.
How long has Katsuhiro Arai been filing trademarks?
Katsuhiro Arai's trademark filing history with the USPTO spans from 1987 to 2026, covering 39 years of trademark practice. During this period, Katsuhiro Arai has handled 104 trademark applications.
What is Katsuhiro Arai's trademark registration success rate?
Katsuhiro Arai has a 60% trademark registration rate, with 56 out of 94 resolved applications resulting in successful registration. Currently, 4 applications are pending review.