This inventor holds 3 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Consumer Marketing Corporation, Toshiba Ha Products Co., Ltd.. Active years: 1998-2010.
Location History:
- Seto, JP (1998)
- Kasugai, JP (2010)
Company Filing History:
3 out of 53,240 
1 out of 23 
1 out of 21 
Years Active: 1998-2010
Title: Koichi Hosomi: Innovator in Washing Machine Technology
Introduction
Koichi Hosomi is a notable inventor based in Seto, Japan. He has made significant contributions to the field of washing machine technology, holding a total of 3 patents. His innovative designs have improved the functionality and efficiency of household appliances.
Latest Patents
One of Hosomi's latest patents is for a drum type washing machine. This design features a water tub and a drum that is rotatable for both washing and dehydration operations. The drum includes an end plate and a drum support that allows for a shaft to be mounted, with a cover that renders the mount portion substantially planar. Another notable patent is for a washing machine with an improved drive structure for a rotatable tub. This invention includes a hollow tub shaft and a rotatable tub, along with an agitator shaft and a clutch mechanism that enhances the machine's operational efficiency.
Career Highlights
Throughout his career, Koichi Hosomi has worked with prominent companies such as Toshiba Corporation and Toshiba Ha Products Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in washing machine technology.
Collaborations
Some of his notable coworkers include Hiroshi Nishimura and Masaru Koshimizu. Their collaboration has contributed to the advancement of technology in the field of household appliances.
Conclusion
Koichi Hosomi's contributions to washing machine technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency and design of modern washing machines.