This inventor holds 9 USPTO granted patents. Top assignees: Sumitomo Electric Industries, Limited, Harness System Technologies Research, Ltd., Sumitomo Wiring Systems, Limited. Active years: 1982-1999.
Location History:
- Osaka, JP (1982 - 1988)
- Nagoya, JP (1999)
Company Filing History:
9 out of 10,631 
1 out of 59 
1 out of 6,415 
Years Active: 1982-1999
Title: Kazuhito Murakami: Innovator in Ultrasonic Welding and Infrared Light Transmission
Introduction
Kazuhito Murakami is a notable inventor based in Osaka, Japan. He has made significant contributions to the fields of ultrasonic welding and infrared light transmission. With a total of 9 patents to his name, Murakami's work showcases his innovative spirit and technical expertise.
Latest Patents
One of Murakami's latest patents is an ultrasonic welding method. This invention provides a technique for welding joint portions where a copper foil portion and a twisted-wire electric cable are placed one upon the other in grooves of a resin casing. The method involves welding in a state where the piled-up portion is sandwiched between a welding tip and an anvil. This process allows the joint portion to be fastened not only by welding but also by the solidified resin, enhancing the durability of the connection.
Another significant patent is for an infrared light transmission fiber. This fiber comprises an optical fiber made of an infrared light transmitting material, which is covered with a reinforcing layer formed by impregnating glass fibers with a thermosetting varnish. The optical fiber may also have a primary coating of cured thermosetting resin, providing additional protection and functionality.
Career Highlights
Throughout his career, Kazuhito Murakami has worked with prominent companies such as Sumitomo Electric Industries and Harness System Technologies Research. His experience in these organizations has contributed to his development as an inventor and innovator in his field.
Collaborations
Murakami has collaborated with notable coworkers, including Kenichi Takahashi and Katsuto Tani. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Kazuhito Murakami's contributions to ultrasonic welding and infrared light transmission demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of technology and its applications, making him a significant figure in the field of invention.