Location History:
- Koto-ku, JP (2007)
- Tokyo, JP (2006 - 2009)
Company Filing History:
Years Active: 2006-2009
Title: Naoki Tsutsui: Innovator in Synthetic Resin Technology
Introduction
Naoki Tsutsui is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of synthetic resin technology, holding a total of 4 patents. His innovative designs focus on improving the functionality and stability of synthetic resin containers.
Latest Patents
One of Tsutsui's latest patents is for a synthetic resin container that features improved shape stability. This container includes a waist that divides the main body into upper and lower parts, with an annular groove that is convex toward the interior. The design incorporates reinforcing ribs that enhance the container's structural integrity. Another notable patent involves a synthetic resin bottle designed to maintain a stable no-leak condition, even when the cap is falsely turned. This bottle features a smooth seal surface that ensures air-tightness and reliability.
Career Highlights
Tsutsui is currently employed at Yoshino Kogyosho Co., Ltd., where he continues to develop innovative solutions in synthetic resin applications. His work has garnered attention for its practical implications in packaging and container design.
Collaborations
Throughout his career, Tsutsui has collaborated with notable colleagues, including Toshimasa Tanaka and Shoji Tanabe. These partnerships have contributed to the advancement of their shared goals in the field of synthetic materials.
Conclusion
Naoki Tsutsui's contributions to synthetic resin technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of material science and practical design, making him a valuable figure in the industry.