Matsumoto, Japan

Takashi Yamamoto

This inventor holds 2 USPTO granted patents. Top assignee: Seiko Epson Corporation. Active years: 2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Yamamoto. Retrieved from https://idiyas.com/inventor/takashi-yamamoto-nr2z40kl

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2012

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2 patents (USPTO):Explore Patents

Title: Takashi Yamamoto: Innovator in Projection Technology

Introduction

Takashi Yamamoto is a notable inventor based in Matsumoto, Japan. He has made significant contributions to the field of projection technology, holding 2 patents that showcase his innovative spirit and technical expertise.

Latest Patents

Yamamoto's latest patents include a sophisticated projector design. This projector features a light source, a light modulation device that modulates light emitted from the source to form image light, and a projection device that magnifies and projects this image light. The exterior casing of the projector includes a first opening on the light exiting surface, along with a projection direction change unit that opens and closes this opening. The unit consists of a rotatable cover with a second opening for passing image light, a shutter that moves along the cover's inner surface, and a reflection mirror that reflects the image light from the projection device.

Another patent focuses on a projector and reflection apparatus with an adjustable reflection section. This design includes a light source, a light modulator that modulates the light flux according to an image signal, and a projection optical apparatus that enlarges and projects the image light. The reflection section has a reflection surface that reflects the image light, and an adjustment section that allows for the inclination angle of the reflection section to be adjusted in relation to the direction of the image light.

Career Highlights

Yamamoto is currently employed at Seiko Epson Corporation, a leading company in imaging and printing technology. His work at Epson has allowed him to develop cutting-edge projection technologies that enhance visual experiences.

Collaborations

Throughout his career, Yamamoto has collaborated with talented individuals such as Satoru Nasukawa and Noriaki Miyasaka. These collaborations have contributed to the advancement of innovative technologies in the field of projection.

Conclusion

Takashi Yamamoto is a distinguished inventor whose work in projection technology has led to significant advancements. His patents reflect a commitment to innovation and excellence in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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