This inventor holds 1 USPTO granted patent. Top assignee: Kubota Corporation. Active years: 1981.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1981
Title: Shigeyuki Hayashi: Transmission Casing Inventor.
Introduction
Shigeyuki Hayashi is an inventor associated with Sakai, Japan, and Kubota Corporation. His recorded patent concerns a transmission casing designed to help seal the area where a transmission shaft passes between two cases.
Latest Patents
Hayashi’s listed patent is “Casing for a Transmission.” It describes a transmission with two connected cases and a shaft extending through their connection. A tubular member fits between the cases around the shaft, while oil seals sit between the member’s outer surface and each case. The arrangement addresses sealing at the junction between the transmission cases. Hayashi is credited with 1 patent.
Career Highlights
The available information associates Hayashi with Kubota Corporation and identifies his work on transmission components as a notable contribution to mechanical engineering.
Collaborations
Kenzo Sada is identified as Hayashi’s coworker. The provided information does not specify whether Sada collaborated on the “Casing for a Transmission” patent.
Conclusion
Shigeyuki Hayashi’s recorded patent reflects a focused contribution to transmission design, addressing how a shaft passes through connected cases while maintaining oil seals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile