This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Universal Entertainment Corporation, Aruze Corporation. Active years: 2007-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokyo, JP (2007 - 2012)
- Koto-ku, JP (2012)
Company Filing History:
Years Active: 2007-2012
Title: Hirofumi Sekiguchi: Innovator in Gaming Technology
Introduction
Hirofumi Sekiguchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the gaming industry, particularly in the development of advanced gaming machines. With a total of 4 patents to his name, Sekiguchi's innovations have enhanced the gaming experience for users worldwide.
Latest Patents
One of Sekiguchi's latest patents is a gaming machine featuring a light guiding plate subjected to a light scattering process and equipped with a light deflection pattern. This innovative gaming machine includes a liquid crystal display with a liquid crystal panel and a light guiding plate positioned at the rear of the panel. The light guiding plate directs light emitted from illumination sources into the liquid crystal panel. Additionally, the machine incorporates a variable display device that features multiple reels, each displaying a variety of symbols. The design includes cutouts or recesses on the reel side of the light guiding plate, which are treated to enhance light scattering.
Another notable patent involves a gaming machine and its associated methodology. This invention includes a slot machine with a variable display device that offers multiple variable displays. The liquid crystal display device is designed with transmission areas that reflect surface light from the variable display device. The rotary body of the variable display device undergoes surface treatment to reduce luster while showcasing a range of symbols.
Career Highlights
Throughout his career, Hirofumi Sekiguchi has worked with notable companies in the gaming sector, including Universal Entertainment Corporation and Aruze Corporation. His expertise in gaming technology has positioned him as a key figure in the industry, driving innovation and enhancing user engagement.
Collaborations
Sekiguchi has collaborated with various professionals in the field, including his coworker Tatsuhiko Tanimura. Their joint efforts have contributed to the advancement of gaming technology and the development of new gaming experiences.
Conclusion
Hirofumi Sekiguchi's contributions to the gaming industry through his innovative patents and collaborations have significantly impacted the field. His work continues to shape the future of gaming technology, making him a noteworthy inventor in this dynamic industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

