This inventor holds 3 USPTO granted patents and 2 published patent applications. Top assignees: Aisin Seiki Kabushiki Kaisha, Aisin Seiki K.k.. Active years: 1991-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Aichi, JP (1991)
- Nagoya, JP (1999 - 2002)
Company Filing History:
Years Active: 1991-2002
Title: Wataru Kuwayama: Innovator in Antenna and Variable Resistance Technology
Introduction
Wataru Kuwayama is a notable inventor based in Nagoya, Japan. He has made significant contributions to the fields of antenna technology and variable resistance devices. With a total of 3 patents to his name, Kuwayama's work reflects his innovative spirit and technical expertise.
Latest Patents
One of Kuwayama's latest patents is for a bar antenna and method of manufacturing the same. This bar antenna features a single body ferromagnetic substance core, a bobbin that accommodates the core in a hollow space, and a case that houses both the core and the bobbin. The design includes a potting material that isolates the core from temperature changes, humidity changes, and vibrations, enhancing its durability and performance.
Another significant invention is a compact-size variable resistance device. This device includes a terminal for electrical connection to an external device, a resistor that slidingly contacts with a brush, and connecting parts made of an electro-conductive resin containing a thermoplastic resin. The innovative design allows for reliable electrical interconnection of the terminal and the resistor through methods such as ultrasonic bonding.
Career Highlights
Throughout his career, Wataru Kuwayama has worked with prominent companies, including Aisin Seiki Kabushiki Kaisha and Aisin Seiki K.K. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the industry.
Collaborations
Kuwayama has collaborated with notable individuals in his field, including Kiyotaka Nakai and Chiaki Sumi. These partnerships have likely fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Wataru Kuwayama's contributions to antenna technology and variable resistance devices highlight his role as a significant inventor in Japan. His innovative patents and collaborations reflect a commitment to advancing technology in his field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile