% Expired Patents = 66.7

CIPO Patents = 1

EPO Patents = 2

Trademarks = 2

Forward Citations = 145

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5 inventors (with patents filed for the assignee):

Tamotsu Matsumura (5 out of 5 patents)

Yoshinori Kawabuchi (5 out of 5 patents)

Akira Itoh (2 out of 2 patents)

4. Takahisa Yamazaki (1 out of 11 patents)

5. Akio Suzumura (1 out of 1 patent)

6. Akira c/o Hohoemi Brains Inc Itoh (0 patent)

7. Yoshinori c/o Hohoemi Brains Inc Kawabuchi (0 patent)

6 patents: Sort by Forward Citations

1. 8215127 - Diamond having two-stage pavilion (2012-07-10),

2. 7249471 - Cut design of diamonds providing plenty of visual-perceptible reflection for ornamental use and observation method thereof (2007-07-31),

3. 7225641 - Cut design of diamonds providing plenty of visual-perceptible reflection for ornamental use and observation method thereof (2007-06-05),

4. 6889890 - Brazing-filler material and method for brazing diamond (2005-05-10),

5. 6818280 - Rectangular brilliant-cut diamond (2004-11-16),

6. 6694778 - Cut design of diamond for ornamental use (2004-02-24),

Company Overview

Hohoemi Brains, Inc. is a leading technology consulting and solutions provider, specializing in artificial intelligence, machine learning, and data analytics. With a team of talented professionals, we help businesses leverage advanced technologies to drive innovation and growth. Our tailored solutions empower organizations to make data-driven decisions and achieve their business objectives.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

6 Patents

#2,469 in Tokyo

#5,990 in Japan

Tokyo, Japan

Hohoemi Brains, Inc.

Forward Citations = 145

5 inventors:

Tamotsu Matsumura (5 out of 5 patents)

Yoshinori Kawabuchi (5 out of 5 patents)

Akira Itoh (2 out of 2 patents)

4. Takahisa Yamazaki (1 out of 11 patents)

5. Akio Suzumura (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hohoemi Brains, Inc.. Retrieved from https://idiyas.com/company/hohoemi-brains

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

1 patent (CIPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

2 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]