Company Filing History:

4 out of 28,544

Ricoh Company, Ltd.

patents

Years Active: 2013-2017

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9817350 - Positional deviation correction pattern, method of forming positional deviation correction pattern, and image forming apparatus (2017-11-14),

2. 9753408 - Image forming apparatus with controller to reduce attachment of development agent to transfer roller (2017-09-05),

3. 8482325 - Reducing an EMI effect by preventing the diffuse width with the SSCG from being limited by the jitter standard value in a structure in which a PLL circuit is mounted (2013-07-09),

4. 8362816 - Reducing an EMI effect by preventing the diffuse width with the SSCG from being limited by the jitter standard value in a structure in which the PLL circuit is mounted (2013-01-29),

Title: Toru Ohmine: Innovator in Image Forming Technology

Introduction

Toru Ohmine is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of image forming technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and effectiveness of image formation processes.

Latest Patents

Ohmine's latest patents include innovative designs and methods that address common challenges in image forming apparatuses. One of his patents, titled "Positional deviation correction pattern, method of forming positional deviation correction pattern, and image forming apparatus," describes a positional deviation correction pattern that consists of first and second pattern image portions. These portions are adjacent in a sub-scanning direction and maintain the same width in the main-scanning direction. The design features specific angles and lengths that optimize the image formation process.

Another significant patent is for an "image forming apparatus with controller to reduce attachment of development agent to transfer roller." This invention includes an image bearer that holds a latent electrostatic image, a developing device that supplies a development agent, and a transfer roller that transfers the visible image to a recording medium. The apparatus is equipped with a replenishing device and a control device that enhances the efficiency of the image forming process by managing the development agent's attachment to the transfer roller.

Career Highlights

Toru Ohmine is currently employed at Ricoh Company, Ltd., where he continues to innovate in the field of imaging technology. His work has been instrumental in developing advanced image forming solutions that meet the demands of modern printing and imaging applications.

Collaborations

Ohmine has collaborated with notable colleagues, including Junichi Mizawa and Masato Mukai, contributing to various projects that enhance the capabilities of imaging technologies.

Conclusion

Toru Ohmine's contributions to image forming technology through his patents and work at Ricoh Company, Ltd. highlight his role as a key innovator in the field. His inventions continue to influence the efficiency and effectiveness of image formation processes.

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