This inventor holds 28 USPTO granted patents and 6 published patent applications and 3 EPO patents, primarily in Optical Devices. Top assignees: Ricoh Company, Ltd., Nippon Telegraph and Telephone Corporation, Canon Kabushiki Kaisha. Active years: 2001-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Miyagi, JP (2003)
- Mito, JP (2001 - 2007)
- Atsugi, JP (2013)
- Kanagawa, JP (2018)
- Tokyo, JP (2001 - 2024)
Company Filing History:
14 out of 28,951 
12 out of 5,300 
1 out of 93,085 
Years Active: 2001-2026
Areas of Expertise:
Title: Takuya Tanaka: Innovator in Optical and Learning Technologies
Introduction
Takuya Tanaka is a renowned inventor based in Tokyo, Japan, known for his impressive contributions to the fields of optical technology and learning devices. With a total of 27 patents to his name, Tanaka has made significant strides in innovating solutions that push the boundaries of technology.
Latest Patents
Among his latest inventions is the Wavelength Checker, which features a light conversion portion utilizing a conversion material to convert infrared light to visible light. This patent also outlines a reflection portion positioned on a main substrate that improves the light output from an optical waveguide chip. This reflection surface is strategically inclined to direct near-infrared light, enhancing the utility of the device.
Furthermore, Tanaka has developed a Learning Device and Learning Method that employs gradient boosting to optimize learning processes. This innovative device includes data memory units that store learning data and corresponding gradient information. It effectively processes input feature amounts and utilizes an addition unit to aggregate gradient information, ultimately facilitating advanced data analysis through a histogram memory unit.
Career Highlights
Tanaka's professional journey includes key roles at prominent companies such as Ricoh Company, Ltd. and Nippon Telegraph and Telephone Corporation. His work in these institutions has allowed him to develop groundbreaking technologies that address modern challenges in optical and information technologies.
Collaborations
Throughout his career, Tanaka has collaborated with talented individuals, including Ryosuke Kasahara and Kota Shikama. These partnerships have fostered an environment of innovation and creativity, contributing to the success of his projects and patents.
Conclusion
In summary, Takuya Tanaka stands out as a pioneering inventor whose contributions have shaped the landscape of optical technology and learning devices. His extensive portfolio of patents reflects a commitment to advancing technology and improving user experiences in these fields.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile