Tokyo, Japan

Kunihiro Ohyama

Average Co-Inventor Count = 3.9

ph-index = 10

Forward Citations = 265(Granted Patents)

Forward Citations (Not Self Cited) = 199(Sep 21, 2024)

DiyaCoin DiyaCoin 0.23 

Inventors with similar research interests:


Location History:

  • Kawasaki, JP (2001 - 2005)
  • Kanagawa, JP (2004 - 2010)
  • Zama, JP (2013 - 2014)
  • Fuchu, JP (2007 - 2015)
  • Tokyo, JP (2009 - 2023)


Years Active: 2001-2023

where 'Filed Patents' based on already Granted Patents

53 patents (USPTO):
2 patents (CIPO):

Title: **Kunihiro Ohyama: Innovator in Information Storage Technologies**

Introduction

Kunihiro Ohyama, based in Tokyo, Japan, is a remarkable inventor known for his significant contributions to the field of information storage systems. With an impressive portfolio of 53 patents, Ohyama has made advancements that enhance the efficiency and functionality of various technologies, particularly in the imaging and printing industries.

Latest Patents

Among his latest innovations is the development of an **Information storage system** that incorporates a plurality of terminals. This innovation features a toner container designed with a container body, an opening, a cover, a toner discharge port, and a main shutter. The main shutter plays a crucial role by transitioning between a closed and open position, controlling the flow of toner. In addition, the container showcases protrusions that assist in its mounting and an identifier to indicate toner color, enhancing both usability and functionality.

Another notable patent focuses on a **developer container** that efficiently stores developer materials. This design includes a rotator with a metal rotary shaft, supported by a bearing, and a fiber seal that maintains contact with the rotary shafts outer surface. Such innovations are critical for improving the reliability of imaging devices and overall user experience.

Career Highlights

Kunihiro Ohyama currently works with Ricoh Company, Ltd., where he continues to innovate and contribute to cutting-edge technologies in information storage and imaging. His expertise and inventive spirit have been instrumental in advancing the company's product offerings and maintaining its competitive edge in the market.

Collaborations

Throughout his career, Ohyama has collaborated with talented colleagues, including Masayuki Yamane and Takeshi Uchitani. These partnerships illustrate the collaborative environment at Ricoh, where teamwork fosters the development of groundbreaking ideas and technologies.

Conclusion

With a rich history of patenting innovative technologies, Kunihiro Ohyama represents the forefront of invention in the field of information storage systems. His contributions not only advance the capabilities of products at Ricoh Company but also set the stage for future developments in the industry. Through his work, Ohyama continues to inspire future inventors and innovators alike.

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