Company Filing History:
Years Active: 1990-2001
Title: Shigeto Yamada: Innovator in Fishing Reel Technology
Introduction
Shigeto Yamada is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of fishing reel technology, holding a total of 5 patents. His innovative designs have enhanced the functionality and efficiency of fishing reels, making them more user-friendly for anglers.
Latest Patents
One of Yamada's latest patents is for a spinning reel for fishing. This invention features a bail that is joined to a pair of bail joining arms through a pair of bail support members, allowing for rotation and inversion of the bail. One of the bail support members incorporates a swing arm, a line roller rotatively joined to the swing arm, and a fishing-line introducing portion adjacent to the line roller. The design includes a bail joining portion that projects over the leading end of the fishing-line introducing portion, which has a gradually reduced diameter from the line roller to the bail joining portion. Additionally, the end and the bail joining portion arm are joined to a substantially the same axis by a predetermined joining means.
Another notable patent is for a fishing spinning reel that includes a reel body, a spool supported on the reel body, and a rotor rotatably supported on the reel body for winding a fishing line around the spool. This design features a fishing line guide portion connected to the rotor, which is movable between a fishing line take-up and a fishing line play-out position. The fishing line introduction portion is designed to have a smooth shape that expands gradually from the bail, with a tightly closed cavity portion formed in its interior.
Career Highlights
Shigeto Yamada is currently employed at Daiwa Seiko, Inc., a leading company in the fishing tackle industry. His work has significantly impacted the design and functionality of fishing reels, making them more efficient and easier to use for fishing enthusiasts.
Collaborations
Yamada has collaborated with notable coworkers such as Shinichi Iwama and Tomoyuki Amano. Their combined expertise has contributed to the development of innovative fishing reel technologies.
Conclusion
Shigeto Yamada's contributions to fishing reel technology have made a lasting impact on the industry. His innovative designs and patents continue to enhance the fishing experience for anglers around the world.