M & Partners IP, PC

IAM Research

The Patent 1000 focuses exclusively on patent practice and has firmly established itself as the definitive 'go-to' resource for those seeking world-class legal patent expertise.

Bronze - Firms: prosecution

“M & Partners are phenomenal. Their attention to detail, proactiveness and high quality of advice never cease to impress. Their forward-thinking approach, broad depth of technical knowledge and practical strategic advice make them a very capable and recommendable law firm in the patent field.” Previously known as MORIWAKI IP, the IP boutique has since merged with another mid-sized practice. Now, with offices in Kyoto, Osaka and Tokyo, the outfit is perfectly positioned to offer its services to clientele all over Japan – and the world. Leading the compact team is president Masashi Moriwaki, an electronics specialist with expertise in both prosecution and litigation. Previously an in-house expert for Matsushita and Panasonic, he is commercially minded and easily understands the clients’ needs. He has served as a part-time technical adviser to the IP High Court for 15 years. On the prosecution front, he recently assisted biotechnology outfit Shinbiosis in filing international patent applications. “Moriwaki-san is very open minded and adapts well to his European clients’ mindset. He is always on top of the matters and is competent at discussing and solving problems.”

Patent 1000 Analytics
Analytics and insights
1
Listings in
Jurisdiction
1
Recommended Individuals
In-depth analytics for law firm performance
Patent 1000 Analytics tracks the global legal industry to provide you accurate analysis of the firm's performance. Harness deep data, customizable tools and expert insight to guide strategy, streamline decision-making, and accelerate your business generation.

Unlock unlimited access to all IAM content