Location History:
- Takatsuki, JP (1991 - 1994)
- Osaka, JP (1988 - 1999)
Company Filing History:
16 out of 1,344 
1 out of 2 
1 out of 2 Years Active: 1988-1999
Title: The Innovative Contributions of Tadakazu Ogiri
Introduction
Tadakazu Ogiri is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of image-forming technology, holding a total of 18 patents. His work has greatly influenced the development of electrostatic copying machines and related devices.
Latest Patents
One of his latest patents is an image-forming machine with a photosensitive drum mount. This innovative machine forms images on a photosensitive material drum that undergoes electric charging, exposure to light, developing, and transfer. The design includes a pair of side walls positioned opposite each other, with inner wheels of bearings secured to the outer peripheral surfaces of the photosensitive material drum at both ends. This configuration allows the drum to be rotatably supported by the side walls.
Another notable patent is for an electrostatic copying machine. This machine consists of an image-forming unit that includes a rotary drum with an exposure zone and a transfer zone. It features an optical system that projects the image of the document to be copied onto the exposure zone. The machine also includes a paper-feeding cassette that can be easily accessed from the front surface, along with a copying paper conveying passage that transports the paper through the transfer zone. The arrangement of components is designed to optimize the copying process.
Career Highlights
Tadakazu Ogiri has worked with Mita Industrial Co., Ltd. and 501 Mita Industrial Co., Ltd., where he has contributed to various projects and innovations in the field of imaging technology. His expertise and dedication have made him a valuable asset to these companies.
Collaborations
Throughout his career, Ogiri has collaborated with notable colleagues such as Naoyuki Ishida and Shigeki Hayashi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Tadakazu Ogiri's contributions to the field of image-forming technology are noteworthy and impactful. His innovative patents and collaborations have advanced the capabilities of electrostatic copying machines, making him a significant figure in the industry.