CONCEPT
CONCEPT
Tass Meister IP Law Firm stands as a partner who works alongside you with wisdom,
knowledge, and courage to help build lasting business success.
Each of our patent attorneys approaches their work, as a skilled professional,
dedicating their full capabilities to supporting our clients.
By combining advanced expertise, extensive experience, and deep technical knowledge,
we deliver intellectual property services tailored to each client’s business goals.
Tass Meister IP Law Firm stands as a partner who works alongside you with wisdom,
knowledge, and courage to help build lasting business success.
Each of our patent attorneys approaches their work, as a skilled professional, dedicating their full capabilities to supporting our clients.
By combining advanced expertise, extensive experience, and deep technical knowledge,
we deliver intellectual property services tailored to each client’s business goals.
Meaning Behind the Name “TASS”
“TASS” is an acronym derived from four Latin words that represent our core values:
Tenacitas:tenacity and courage in the face of challenges,
Amicitia:friendship, trust and partnership
Sapientia:wisdom
Scientia:knowledge
Together, these values express our philosophy: a trusted companion who fights alongside clients with wisdom, knowledge and courage.
We take on complex intellectual property challenges with persistence and care.By providing customized, practical solutions, we support our clients’ business growth and help create long-term value through intellectual property.
Meaning Behind the Name “TASS”
“TASS” is an acronym derived from four Latin words that represent our core values:
Tenacitas:tenacity and courage in the face of challenges,
Amicitia:friendship, trust and partnership
Sapientia:wisdom
Scientia:knowledge
Together, these values express our philosophy: a trusted companion who fights alongside clients with wisdom, knowledge and courage.
We take on complex intellectual property challenges with persistence and care.
By providing customized, practical solutions, we support our clients’ business growth and help create long-term value through intellectual property.

Message
Our firm is composed of highly skilled and experienced patent attorneys who bring together legal expertise, technical understanding, and business insight. We work closely with our clients to secure strong and reliable intellectual property rights.
We are committed to addressing even the most complex issues with determination, offering tailored solutions that contribute directly to our clients’ business success.
While each attorney maintains individual professional independence, we place great importance on teamwork. In addition, we actively leverage our global network of foreign patent attorneys and lawyers to handle international intellectual property matters efficiently and effectively.
Tass Meister IP Law Firm remains a trusted partner, working side by side with our clients over the long term.
Representative Partner
Shingo Yabu
代表のメッセージ

Our firm is composed of highly skilled and experienced patent attorneys who bring together legal expertise, technical understanding, and business insight. We work closely with our clients to secure strong and reliable intellectual property rights.
We are committed to addressing even the most complex issues with determination, offering tailored solutions that contribute directly to our clients’ business success.
While each attorney maintains individual professional independence, we place great importance on teamwork. In addition, we actively leverage our global network of foreign patent attorneys and lawyers to handle international intellectual property matters efficiently and effectively.
Tass Meister IP Law Firm remains a trusted partner, working side by side with our clients over the long term.
Representative Partner
Shingo Yabu