This inventor holds 43 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Optical Systems. Top assignee: Ricoh Company, Ltd.. Active years: 1987-2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Ohta-Ku, JP (2005 - 2006)
- Tokyo, JP (1987 - 2007)
- Kanagawa, JP (2008 - 2015)
- Yokohama, JP (1997 - 2020)
Company Filing History:
Years Active: 1987-2020
Areas of Expertise:
Title: Kiichiro Nishina - Pioneer in Optical Innovations
Introduction
Kiichiro Nishina, a distinguished inventor based in Yokohama, Japan, has made significant contributions to optical technology. With an impressive portfolio of 43 patents, he continues to push the boundaries in the field of optical systems and image display devices.
Latest Patents
Among his latest patents, two notable inventions stand out. The first is a **Magnification Optical System**, which is designed to form an enlarged image of an object. This system includes a refractive optical system with multiple lens groups and a mirror train featuring a curved mirror. It also incorporates innovative focus structures that allow for precision movement of the lens groups along the normal line of the conjugate surface on the object side.
His second significant patent is a **Focus Adjustment System for an Image Display Device**. This invention is essential for image display technology, integrating an image display element, a light source, and a projector system. The system also utilizes a refractive optical system and a curved mirror, equipped with focus structures that adjust the lens groups based on various parameters, ensuring optimal image clarity.
Career Highlights
Kiichiro Nishina is employed at Ricoh Company, Ltd., where he has played a vital role in advancing the company’s optical and imaging technologies. His role at Ricoh reflects his commitment to enhancing imaging techniques and ensuring high-quality optical solutions for various applications.
Collaborations
Throughout his career, Nishina has collaborated with fellow innovators, including Hibiki Tatsuno and Masahiro Itoh. These partnerships have facilitated the exchange of ideas and combined expertise, resulting in groundbreaking inventions that contribute to the evolution of optical technologies.
Conclusion
In summary, Kiichiro Nishina's dedication to innovation in optical systems and image display devices is commendable. His portfolio of 43 patents showcases his ingenuity and impact in the field. With ongoing collaborations and a robust career at Ricoh Company, Ltd., Nishina remains a pivotal figure in the world of optical innovations, inspiring future advancements in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile