Ibaraki, Japan

Tamotsu Shikamori

This inventor holds 4 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1987-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tamotsu Shikamori. Retrieved from https://idiyas.com/inventor/tamotsu-shikamori

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 = 5.0

ph-index = 3

Forward Citations = 55(Granted Patents)


Location History:

  • Juo, JP (1987 - 1991)
  • Ibaraki, JP (1991)

Company Filing History:


Years Active: 1987-1991

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4 patents (USPTO):Explore Patents

Title: Innovations by Tamotsu Shikamori

Introduction

Tamotsu Shikamori is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of home appliances, particularly in washing and drying machines. With a total of 4 patents to his name, Shikamori's inventions reflect a commitment to enhancing the efficiency and functionality of everyday household tasks.

Latest Patents

Shikamori's latest patents include a dryer and a full automatic washing machine. The dryer and washing/drying machine is designed to perform washing and drying as a continuous process. It features a rotary basket that remains in a vertical position during washing, rinsing, dehydrating, and drying. After dehydration, the rotary basket is inclined, allowing hot air for drying to be blown in from the opening side. The full automatic washing machine includes a washing/drying cell that is rotatably mounted in an outer cell. It is equipped with a rotary blade unit and a washing machine motor that operates in both forward and backward directions during washing and rinsing. The design ensures optimal performance with specific ratios and speed settings.

Career Highlights

Tamotsu Shikamori is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to develop and refine his inventions, contributing to the company's reputation for quality and innovation in home appliances.

Collaborations

Shikamori has collaborated with notable coworkers, including Hiroyuki Toshimitsu and Hiroshi Ohsugi. Their combined expertise has likely played a role in the successful development of Shikamori's innovative products.

Conclusion

Tamotsu Shikamori's contributions to the field of washing and drying machines demonstrate his innovative spirit and dedication to improving household technology. His patents reflect a blend of practicality and advanced engineering, making everyday tasks more efficient for consumers.

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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