About Us
Our Policy
Laying out
a Red Carpet Path
for Our Clients
- Professional
- Enhancing Expertise and Professionalism
- Acquisition
-
Acuiring Powerful Rights
- Pursue the nature of the invention
- Provide clear and readable specifications
- Stay aware of market trends (Focus on prosecution strategies)
- Visualization
- Ensuring visible and productive meetings
- Optimized
- Country-Specific Optimization
- Development
-
Development of human resources
- Hold regular in-house study sessions
- Create a vibrant and collaborative organization
Our Profile
- Name
- Grandom Patent Law Firm
- Address
-
Hirokoji Sakae Bldg. 3F,
4-1, Sakae 2-chome, Naka-ku,Nagoya-shi,
Aichi 460-0008 Japan
- Contact Dtails
-
TEL : +81-52-218-9077
FAX : +81-52-218-9076
- Establishment
- May 2006
- Services
- Patents, Utility Models, Designs and Trademark Applications in Japan and Abroad, Appeals, Appraisals, Trials, and Consulting Services on Intellectual Property
- Number of Staff
- 16 (6 patent attorneys, technical staff, domestic and international administrative staff, and drawing staff)
History
- 2006.5
-
Yoshiyuki Takagi established Grandom Patent Law Firm in Marunouchi, Nagoya.
- 2016.5
-
10th Anniversary
- 2017.5
-
Moved to Sakae, Nagoya
- 2020.12
-
Yoshiyuki Takagi became a senior advisor and Atsushi Ito became a representative.
- 2022.6
-
Japanese firm name (including business entity designation) changed due to amendment of the Patent Attorney Law
- 2025.1
-
Renewal of website and logo
Access
Grandom Patent Law Firm
Hirokoji Sakae Bldg. 3F,
4-1,Sakae 2-chome,Naka-Ku,Nagoya-shi,
Aichi 460-0008 Japan
TEL : +81-52-218-9077 FAX : +81-52-218-9076
- About 5 minutes walk from Exit 4 of Fushimi Station (Higashiyama Line/Tsurumai Line) on the Nagoya Municipal Subway.
Access
Grandom Patent Law Firm
Hirokoji Sakae Bldg. 3F,
4-1,Sakae 2-chome,Naka-Ku,Nagoya-shi,
Aichi 460-0008 Japan
TEL : +81-52-218-9077
FAX : +81-52-218-9076
- About 5 minutes walk from Exit 4 of Fushimi Station (Higashiyama Line/Tsurumai Line) on the Nagoya Municipal Subway.
About Logo
About Logo
We Deliver the Highest Quality Results to Support Your IP Strategy
In our everyday surroundings, we encounter many things composed of tiny dots—printed materials, LCD screens, and more. A single dot may seem insignificant and often goes unnoticed, but if even one is missing, the value of the entire text, image, or screen can be compromised. The same holds true in the field of intellectual property. Each product is made up of various IP rights—patents, designs, trademarks—that come together like dots to form the product and support the business behind it.
We see ourselves as one of those essential dots—quiet yet indispensable. By applying our expertise, we deliver top-quality IP services that help build and sustain our clients’ businesses. This philosophy is embedded in our logo.
What we especially wanted to express is the inclusion of the letter “G” from GRANDOM within a dot. It symbolizes our presence as a vital part of the dots that make up our clients’ businesses—quietly but powerfully supporting them from within.
Recruit
We are looking for human resources to build intellectual property strategies in line with market changes.