This inventor holds 7 USPTO granted patents and 3 EPO patents. Top assignees: Mitsubishi Pencil Kabushiki Kaisha, Mitsubishi Pencil Company, Limited. Active years: 1998-2018.
Location History:
- Tano-gun, JP (1998 - 2001)
- Fujioka, JP (2012 - 2015)
- Gunma, JP (2006 - 2018)
Company Filing History:
4 out of 196 
3 out of 392 Years Active: 1998-2018
Title: Mitsuru Endou: Innovator in Liquid Substance Containers
Introduction
Mitsuru Endou is a notable inventor based in Fujioka, Japan. He has made significant contributions to the field of liquid substance containers, holding a total of 7 patents. His innovative designs focus on enhancing the functionality and efficiency of liquid feeding mechanisms.
Latest Patents
One of his latest inventions is the Liquid Substance Advancing Container. This device features a piston with a sealing part that slides against the inner wall of a reservoir. The piston is designed to move axially while being restrained from rotating, allowing for precise control. Another significant patent is the Liquid Material Feeding Container, which includes a piston with a seal portion that also slides in contact with the inner wall of a barrel body. This design incorporates a male thread portion and a groove for enhanced functionality.
Career Highlights
Mitsuru Endou has worked with prominent companies such as Mitsubishi Pencil Corporation and Mitsubishi Pencil Company, Limited. His experience in these organizations has contributed to his expertise in developing innovative liquid containers.
Collaborations
Throughout his career, Endou has collaborated with notable individuals, including Nobuyuki Nakajima and Tetsuaki Akaishi. These partnerships have likely influenced his inventive processes and led to the development of his patents.
Conclusion
Mitsuru Endou's contributions to the field of liquid substance containers demonstrate his innovative spirit and dedication to improving product functionality. His patents reflect a commitment to advancing technology in this area.