This inventor holds 2 USPTO granted patents. Top assignee: Koito Manufacturing Company, Ltd.. Active years: 1998-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998-2001
Title: Hiroshi Gotoh: Innovator in Lighting Technology
Introduction
Hiroshi Gotoh is a notable inventor based in Shimizu, Japan. He has made significant contributions to the field of lighting technology, particularly through his innovative designs for lamps. With a total of 2 patents to his name, Gotoh continues to push the boundaries of what is possible in this industry.
Latest Patents
Gotoh's latest patents include a halogen lamp featuring a thick wall pinch seal portion. This design incorporates a lamp capsule made of a glass bulb that contains filaments sealed within it. The pinch-sealed portion is formed integrally at one end of the glass bulb and is held by a retaining plate. The lamp also includes multiple holding pieces for chucking the pinch-sealed portion, with thick-wall portions at the boundary with the glass bulb, ensuring durability and efficiency.
Another significant patent is for an incandescent lamp that has a substantially cylindrical glass bulb closed at one end by an exhaust-sealed portion. This design reduces the entire length of the bulb by adjusting the inclination of the portion that connects the cylindrical major portion to the exhaust-sealed portion. The shoulder connecting these parts has a truncated conical appearance, with a specific angle designed to optimize performance.
Career Highlights
Hiroshi Gotoh is currently employed at Koito Manufacturing Company, Ltd., where he applies his expertise in lighting technology. His work has been instrumental in developing innovative solutions that enhance the functionality and efficiency of lighting products.
Collaborations
Gotoh collaborates with Masayuki Umehara, a fellow innovator in the field. Together, they work on advancing lighting technologies and exploring new possibilities in lamp design.
Conclusion
Hiroshi Gotoh's contributions to the field of lighting technology through his patents and collaborations highlight his role as a key innovator. His work continues to influence the industry and pave the way for future advancements in lamp design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile