logo

For the Inventor, By the Inventor

Osaka, Japan

Masahito Kawahara

This inventor holds 7 USPTO granted patents. Top assignees: Mitsuboshi Belting Ltd., Okuno Chemical Industries Co., Ltd.. Active years: 1994-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahito Kawahara. Retrieved from https://idiyas.com/inventor/masahito-kawahara

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

USPTO Granted Patents = 7

% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 5

Forward Citations = 51(Granted Patents)


Company Filing History:

goldMedal7 out of 353 
 
Mitsuboshi Belting Ltd.
 patents
silverMedal2 out of 29 
 
Okuno Chemical Industries Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1994-2004

Loading Chart...
7 patents (USPTO):Explore Patents
1. 6703186 - Method of forming a conductive pattern on a circuit board (2004-03-09),
2. 6171710 - Surface treating agent for plating and base material with the plating adhered thereto (2001-01-09),
3. 5976628 - Copper conductor paste and production method of copper conductor film (1999-11-02),
4. 5807508 - Copper conductor paste and production method of copper conductor film (1998-09-15),
5. 5679466 - Ultrafine particle dispersed glassy material and method (1997-10-21),
6. 5597614 - Ultrafine particle dispersed glassy material and method (1997-01-28),
7. 5371122 - Polymer composite, method and polymer composition (1994-12-06),

Title: The Innovations of Masahito Kawahara

Introduction

Masahito Kawahara is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of circuit board technology, holding a total of seven patents. His work focuses on methods that enhance the functionality and efficiency of electronic components.

Latest Patents

One of Kawahara's latest patents is a method of forming a conductive pattern on a circuit board. This innovative technique involves applying a coating that includes a solution with conductive particles to the circuit board. The coating is then heated to adhere the conductive particles, while the second region of the board is shielded to allow for the formation of a conductive film on the desired area. Another notable patent is for a surface treating agent for plating and a base material with the plating adhered thereto. This invention provides a bonding layer that forms a matrix with ultrafine metal particles, ensuring a firm bond between the conductive plating and the substrate.

Career Highlights

Kawahara has worked with several notable companies, including Mitsuboshi Belting Ltd. and Okuno Chemical Industries Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Kawahara has collaborated with talented individuals such as Toru Noguchi and Yoshio Yamaguchi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Masahito Kawahara's contributions to the field of circuit board technology are noteworthy. His innovative patents and collaborations highlight his commitment to advancing electronic component design. His work continues to influence the industry and inspire future innovations.

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]
Loading…