Tokorozawa, Japan

Masahiro Ohtahara

This inventor holds 1 USPTO granted patent. Top assignee: Citizen Watch Company, Ltd.. Active years: 2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Ohtahara. Retrieved from https://idiyas.com/inventor/masahiro-ohtahara

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2006

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Masahiro Ohtahara and His Patent for Plating Electrode Wiring.

Introduction

Masahiro Ohtahara is an inventor associated with Tokorozawa, Japan, and Citizen Watch Company, Ltd. His recorded patent concerns electrode wiring used in manufacturing circuit substrates.

Latest Patents

Ohtahara’s listed patent is “Common Electrode Wire for Plating.” It describes a wiring arrangement for forming conductive patterns on multiple circuit substrates made from a main substrate. The design uses first and second common electrode lines on opposite sides of the main substrate, connecting through holes across a cut line that separates the circuit substrates. This arrangement supports plating connections while allowing the substrates to be divided.

Career Highlights

Ohtahara’s patent record includes 1 patent. His listed work connects his inventive activity with Citizen Watch Company, Ltd.

Collaborations

Masayoshi Kikuchi and Kiyoshi Shimizu are identified as Ohtahara’s coworkers.

Conclusion

Masahiro Ohtahara’s recorded invention addresses a practical manufacturing need by providing common electrode wiring for plating conductive patterns on circuit substrates.

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…