This inventor holds 37 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Optical Connectors. Top assignees: Sumitomo Electric Industries, Limited, Sei Optifrontier Co., Ltd., Nippon Telegraph and Telephone Corporation. Active years: 2000-2020.
Location History:
- Fujisawa, JP (2007 - 2008)
- Chigasaki, JP (2018 - 2019)
- Yokohama, JP (2000 - 2020)
- Kanagawa, JP (2001 - 2020)
Company Filing History:
32 out of 10,627 
6 out of 80 
4 out of 5,300 
Years Active: 2000-2020
Areas of Expertise:
Title: **Kenichiro Ohtsuka: Innovator in Optical Connectivity**
Introduction
Kenichiro Ohtsuka, based in Yokohama, Japan, is a distinguished inventor recognized for his significant contributions to the field of optical connectivity. With an impressive portfolio of 37 patents, he has made notable advancements in optical connector technology, enabling more efficient and reliable communication systems.
Latest Patents
Among his latest innovations are two optical connector patents. The first patent describes an optical connector featuring an inner housing with an engagement recess designed for connecting to an optical adaptor. This design includes a boot linked to the inner housing's rear, along with a first and second outer housing. The unique feature of this optical connector is its ability to allow the second outer housing to move freely in a front-rear direction, which results in the exposure of the engagement recess during movement. The second patent echoes this innovative concept, detailing an optical connector designed with an inner housing equipped with engaging holes for gripping the optical adapter, again emphasizing the flexibility and functionality through the movement of the outer housing.
Career Highlights
Kenichiro Ohtsuka's career has seen him work with prominent companies in the optical and telecommunications industries. Notably, he has been associated with Sumitomo Electric Industries, Limited, and Sei Optifrontier Co., Ltd., where he has played a pivotal role in developing advancing technologies in optical connections.
Collaborations
Throughout his professional journey, Ohtsuka has collaborated with notable colleagues, including Tomohiko Ueda and Toshiaki Kakii. Their collective efforts have significantly enhanced the quality and performance of optical products, paving the way for growth in this essential sector.
Conclusion
With a substantial number of patents to his name, Kenichiro Ohtsuka continues to be a significant figure in the innovation of optical connectors. His inventive spirit and dedication to enhancing communication technologies mark him as an influential inventor in the industry. As technology evolves, contributions like those of Ohtsuka serve as the backbone of progress in optical connectivity solutions.