Kasama, Japan

Hiroshi Takahashi

This inventor holds 8 USPTO granted patents. Top assignees: Hitachi Chemical Company, Ltd., Hitachi, Condenser Co., Ltd., The Yokohama Rubber Co., Ltd.. Active years: 1980-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Takahashi. Retrieved from https://idiyas.com/inventor/hiroshi-takahashi-50wsco5d

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.5

ph-index = 6

Forward Citations = 192(Granted Patents)


Location History:

  • Koshigaya, JP (1990)
  • Kasama, JP (1980 - 1994)

Company Filing History:


Years Active: 1980-1994

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8 patents (USPTO):Explore Patents

Title: Hiroshi Takahashi: Innovator in Printed Wiring Board Technology

Introduction

Hiroshi Takahashi is a prominent inventor based in Kasama, Japan. He has made significant contributions to the field of printed wiring board technology, holding a total of 8 patents. His innovative approaches have led to advancements in circuit board production, enhancing their reliability and efficiency.

Latest Patents

Takahashi's latest patents include a process for producing printed wiring boards that involves forming a nickel layer through electroless plating, followed by a copper layer. This method results in printed circuit boards that exhibit excellent resistance to electrolytic corrosion, making them suitable for high-density component mounting. Another notable patent describes a process that utilizes a composite film with an additive layer and an insulating layer containing epoxy resin and synthetic rubber. This innovation allows for the production of printed wiring boards with higher circuit density and reliability, achieved in a simple and effective manner.

Career Highlights

Throughout his career, Hiroshi Takahashi has worked with reputable companies such as Hitachi Chemical Company, Ltd. and Hitachi, Condenser Co., Ltd. His experience in these organizations has played a crucial role in shaping his expertise in printed wiring board technology.

Collaborations

Takahashi has collaborated with notable colleagues, including Shin Takanezawa and Kiyoshi Nakao. These partnerships have contributed to the development of innovative solutions in the field.

Conclusion

Hiroshi Takahashi's contributions to printed wiring board technology have established him as a key figure in the industry. His patents reflect a commitment to innovation and excellence, paving the way for future advancements in circuit board production.

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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