Tokyo, Japan

Tetsuo Yamamura

This inventor holds 2 USPTO granted patents. Top assignees: Yumedia Co., Ltd., Ceramic Industrial Co., Ltd.. Active years: 1994-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuo Yamamura. Retrieved from https://idiyas.com/inventor/tetsuo-yamamura

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 = 1.5

ph-index = 1

Forward Citations = 8(Granted Patents)


Location History:

  • Yokohama, JP (1994)
  • Tokyo, JP (1995)

Company Filing History:


Years Active: 1994-1995

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Tetsuo Yamamura: Innovator in Cigarette Lighter Technology

Introduction

Tetsuo Yamamura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of cigarette lighter technology, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and safety of cigarette lighters.

Latest Patents

Yamamura's latest patents include a heater device of a cigarette lighter and a battery-powered electric cigarette lighter. The heater device comprises a board with insulation, heat resistance, and fire resistance properties. It features multiple heaters arranged to correspond with the paper portion of a cigarette, enhancing the lighting ability of the lighter. The battery-powered electric cigarette lighter is designed with a snap-together casing, eliminating the need for screws or welding. This design allows for easy assembly and includes a spring-loaded shutter for safety.

Career Highlights

Throughout his career, Tetsuo Yamamura has worked with various companies, including Yumedia Co., Ltd. and Ceramic Industrial Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative lighter technologies.

Collaborations

Yamamura has collaborated with notable coworkers such as Seiichi Murakami and Manabu Sato. Their combined efforts have likely played a role in advancing the technology behind cigarette lighters.

Conclusion

Tetsuo Yamamura's contributions to cigarette lighter technology demonstrate his innovative spirit and commitment to safety and functionality. His patents reflect a deep understanding of user needs and technological advancements in the field.

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…