Kanagawa, Japan

Takashi Kuwahara

This inventor holds 1 USPTO granted patent. Top assignee: Nissan Motor Corp.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Kuwahara. Retrieved from https://idiyas.com/inventor/takashi-kuwahara-252soz77

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

Calculating rank

Average Co-Inventor Count = 1.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Takashi Kuwahara: Inverter Design and Patent Work.

Introduction

Takashi Kuwahara is an inventor based in Kanagawa, Japan, and is associated with Nissan Motor Co., Ltd. His work includes an invention concerning the structure of an inverter case. The available information lists 1 patent for him.

Latest Patents

Kuwahara’s listed patent, “Inverter,” describes a case made up of an upper case and a lower case attached to the bottom side of the upper case. The upper case has a flange that forms an attachment portion for the lower case, as well as a connector-connecting portion for a connector. An outer wall forms part of the connector-connecting portion, and at least part of that wall overlaps with part of the flange in the direction in which the connector-connecting portion and the structure face each other.

Career Highlights

The available information connects Kuwahara’s patent work with Nissan Motor Co., Ltd. His listed invention focuses on the arrangement of inverter-case components, including the flange and connector-connecting portion.

Collaborations

Kuwahara’s listed coworkers include Toshihiro Yamashita and Daisuke Asakura. The available information does not specify their roles or the details of any joint work.

Conclusion

Takashi Kuwahara’s listed patent documents an inverter-case design that addresses the positioning of its flange and connector-connecting portion, reflecting his recorded contribution to engineering innovation.

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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