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For the Inventor, By the Inventor

Tokyo, Japan

Masahiko Osaka

This inventor holds 11 USPTO granted patents and 3 published patent applications and 2 EPO patents. Top assignees: Nec Corporation, Resonac Corporation. Active years: 1994-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Osaka. Retrieved from https://idiyas.com/inventor/masahiko-osaka-ri58fqly

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

Calculating rank
USPTO Granted Patents = 11 

% Patents Active = 72.7

 

Average Co-Inventor Count = 1.4

ph-index = 4

Forward Citations = 68(Granted Patents)


Location History:

  • Saitama, JP (2004 - 2008)
  • Tokyo, JP (1994 - 2024)

Company Filing History:

goldMedal10 out of 36,735 
 
Nec Corporation
 patents
silverMedal1 out of 403 
 
Resonac Corporation
 patents

Years Active: 1994-2026

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11 patents (USPTO):Explore Patents
1. D1112241 - Terminal for authentication (2026-02-10),
2. D1105210 - Lighting equipment for authentication (2025-12-09),
3. D1010651 - Terminal for authentication (2024-01-09),
4. 11732124 - Compound and tablet (2023-08-22),
5. 8301201 - Cellular phone (2012-10-30),
6. 7426595 - Desktop holder and portable terminal system (2008-09-16),
7. 6792253 - Radio receiver for displaying input level and display method thereof (2004-09-14),
8. 5661440 - PLL frequency synthesizer employing plural control frequencies to (1997-08-26),
9. 5628054 - Portable radio apparatus having batteries for supplying a plurality of (1997-05-06),
10. 5434887 - Quadrature modulation circuit for use in a radio transmitter (1995-07-18),
11. 5319675 - Quadrature modulation circuit (1994-06-07),

Title: The Innovative Contributions of Masahiko Osaka

Introduction

Masahiko Osaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of technology, holding a total of nine patents. His work reflects a deep understanding of materials and their applications in various industries.

Latest Patents

One of his latest patents is focused on a terminal for authentication. Additionally, he has developed a compound and tablet that comprises a resin composition containing an epoxy resin, a phenol resin, a wax, and an imidazole compound, along with a metal element-containing powder. Notably, the epoxy resin includes a crystalline epoxy resin, while the wax consists of a montanic acid ester. The content of the metal element-containing powder is 90 mass % or more based on the total mass of the compound.

Career Highlights

Throughout his career, Masahiko Osaka has worked with notable companies such as NEC Corporation and Resonac Corporation. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.

Collaborations

Masahiko has collaborated with talented individuals in his field, including Tomomasa Sano and Hinano Tanaka. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masahiko Osaka's contributions to innovation and technology are noteworthy, showcasing his expertise and dedication to advancing the field. His patents and collaborations reflect a commitment to excellence and creativity in invention.

Profile summary based on public USPTO records.
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]
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