This inventor holds 2 USPTO granted patents. Top assignees: Kajima Corporation, Opnext Japan, Inc.. Active years: 1988-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988-2005
Title: Tsutomu Okumura: Innovator in Optical Technology and Indoor Skiing
Introduction
Tsutomu Okumura is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of optical technology and indoor skiing. With a total of 2 patents, his work showcases innovative solutions that enhance both technology and recreational activities.
Latest Patents
One of Okumura's latest patents is an optical module that permits stable laser output. This optical module is designed for detecting multiple wavelengths by utilizing the multiple wavelength selectivity of an etalon. It includes a semiconductor laser, a lens for converting the emitted beam into a parallel beam, a beam splitter for dividing the beam, and a light-receiving element that interacts with the etalon. The design ensures that the reflected beam from the etalon returns to a region other than the beam-emitting portion of the semiconductor laser.
Another significant patent is for an indoor ski slope and apparatus for making snow. This structure is thermally insulated and features support towers with serpentine ski ramps, allowing for long ski runs with minimal lateral travel. A thermally insulated module is used for snow-making, which is track-mounted and self-propelled along the ski ramp. This innovative design simulates outdoor skiing conditions, providing a unique experience for indoor skiing enthusiasts.
Career Highlights
Throughout his career, Tsutomu Okumura has worked with prominent companies such as Kajima Corporation and Opnext Japan, Inc. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies.
Collaborations
Okumura has collaborated with notable individuals in his field, including Nobuyuki Matsui and Shinichi Yokota. These partnerships have likely fostered innovation and creativity in his projects.
Conclusion
Tsutomu Okumura's contributions to optical technology and indoor skiing demonstrate his innovative spirit and dedication to enhancing user experiences. His patents reflect a commitment to advancing technology and recreational activities, making him a significant figure in his fields of expertise.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile