Kosai, Japan

Masahiko Yamanishi

This inventor holds 3 USPTO granted patents. Top assignee: Asmo Co., Ltd.. Active years: 2012-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Yamanishi. Retrieved from https://idiyas.com/inventor/masahiko-yamanishi

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 = 2.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Location History:

  • Kosai, JP (2012)
  • Toyohashi, JP (2013)

Company Filing History:


Years Active: 2012-2013

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3 patents (USPTO):Explore Patents

Title: Masahiko Yamanishi: Innovator in Vehicle Wiper Technology

Introduction

Masahiko Yamanishi is a notable inventor based in Kosai, Japan. He has made significant contributions to the field of vehicle wiper technology, holding a total of 3 patents. His innovative designs have improved the functionality and efficiency of wiper systems in vehicles.

Latest Patents

Yamanishi's latest patents include a vehicle wiper device and a motor device for wiper apparatus. The vehicle wiper device features a wiper arm, a wiper blade, and a wiping range enlarging mechanism. This mechanism allows the wiper arm to move back and forth between two reversing positions while effectively wiping the surface of a vehicle body. The motor device incorporates a sectoral reduction gear that operates in a reciprocating manner, enhancing the performance of the wiper system.

Career Highlights

Yamanishi has dedicated his career to advancing automotive technology. His work at Asmo Co., Ltd. has positioned him as a key player in the development of innovative wiper systems. His patents reflect a deep understanding of mechanical engineering and a commitment to improving vehicle safety and performance.

Collaborations

Throughout his career, Yamanishi has collaborated with talented individuals such as Hiroshi Matsumoto and Masami Muramatsu. These partnerships have fostered a creative environment that has led to the successful development of his patented technologies.

Conclusion

Masahiko Yamanishi's contributions to vehicle wiper technology demonstrate his innovative spirit and dedication to enhancing automotive safety. His patents continue to influence the industry, showcasing the importance of creativity in engineering.

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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