Osaka, Japan

Toshihiro Nakanishi

This inventor holds 14 USPTO granted patents. Top assignees: Suntory Limited, Totaku Industries, Inc.. Active years: 1981-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Nakanishi. Retrieved from https://idiyas.com/inventor/toshihiro-nakanishi

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


% Patents Active = 92.9

Average Co-Inventor Count = 3.7

ph-index = 6

Forward Citations = 142(Granted Patents)


Location History:

  • Ibaraki, JP (1981 - 1997)
  • Osaka, JP (1985 - 2003)
  • Takatsuki, JP (2003)

Company Filing History:


Years Active: 1981-2003

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14 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Toshihiro Nakanishi

Introduction

Toshihiro Nakanishi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of engineering, particularly in the development of flexible hoses and pipe-end-connecting joints. With a total of 14 patents to his name, Nakanishi's work has had a considerable impact on various industries.

Latest Patents

One of Nakanishi's latest inventions is a flexible hose designed with air-permeability. This innovative hose is created by sandwiching an air-permeable tape between the edges of a soft resin tape, which is helically wound. This design allows the hose to be effectively used as a cleaner hose in discharge circulation systems. Additionally, by incorporating lubricating properties, the hose minimizes wear caused by contact between its inner and outer tubes.

Another notable patent is the pipe-end-connecting joint. This joint features a nipple that is inserted into the pipe end, along with a holder that tightens the outer circumference of the pipe. The design includes an elastic packing divided into two parts, ensuring a secure connection. The holder is split longitudinally, allowing for easy installation and maintenance.

Career Highlights

Throughout his career, Toshihiro Nakanishi has worked with several notable companies, including Suntory Limited and Totaku Industries, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions in engineering.

Collaborations

Nakanishi has collaborated with talented individuals such as Hiroyuki Masui and Kumao Toyoshima. These partnerships have fostered creativity and innovation in his projects.

Conclusion

Toshihiro Nakanishi's contributions to engineering through his patents and collaborations highlight his role as a significant inventor. His innovative designs continue to influence the industry and pave the way for future advancements.

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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