Osaka, Japan

Tatsuhiko Nakamura

This inventor holds 9 USPTO granted patents, plus 1 CIPO patent and 3 EPO patents. Top assignees: Sharp Kabushiki Kaisha Corporation, Other. Active years: 2011-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatsuhiko Nakamura. Retrieved from https://idiyas.com/inventor/tatsuhiko-nakamura-cocpxzea

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

Calculating rank

% Patents Active = 55.6


 

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 53(Granted Patents)


Location History:

  • Osaka, JP (2011 - 2019)
  • Sakai, JP (2019)

Company Filing History:


Years Active: 2011-2019

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9 patents (USPTO):Explore Patents

Title: **The Innovative Journey of Tatsuhiko Nakamura**

Introduction

Tatsuhiko Nakamura is a prominent inventor based in Osaka, Japan, recognized for his impactful contributions to modern cooking technology. With a remarkable portfolio of 9 patents, Nakamura has demonstrated innovative prowess in the design and functionality of kitchen appliances.

Latest Patents

Among Nakamura's latest inventions are two notable patents:

1. **Microwave Oven**: This microwave oven features a magnetron that generates microwaves to effectively heat food. It includes a control unit that regulates the magnetron's operations, ensuring safe and efficient heating by suppressing abnormal activities based on external power supply conditions.

2. **Cooking Heater**: Nakamura’s cooking heater boasts a unique design incorporating a heating chamber and a retractable drawing body. It includes a rotating tray driven by a dedicated motor, which transmits rotational force when the drawing body is pushed into the cooking heater. This innovative mechanism also blocks the rotational force when the drawing body is pulled out, enhancing user safety and convenience.

Career Highlights

Tatsuhiko Nakamura has made significant contributions to technology during his tenure at Sharp Corporation, where he honed his skills in appliance innovation. His experience at a leading technology company underscores his commitment to advancing cooking solutions.

Collaborations

Throughout his career, Nakamura has collaborated with notable colleagues, including Seiichi Hirano and Yoshikazu Yamamoto. These partnerships highlight the collaborative spirit in the innovation process that enhances creativity and technical excellence in design.

Conclusion

With a solid foundation in engineering and design, Tatsuhiko Nakamura continues to be a leading figure in the field of kitchen technology. His inventions not only reflect his innovative spirit but also significantly impact culinary practices, making cooking more efficient and enjoyable for users around the globe.

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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