This inventor holds 86 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Endoscope Technology (CPC class 354 62). Top assignees: Asahi Kogaku Kogyo Kabushiki Kaisha, Canon Kabushiki Kaisha, Pentax Corporation. Active years: 1976-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Inventors with similar research interests:
Location History:
- Hitachi, JA (1976)
- Sunnyvale, CA (US) (2002)
- Kanagawa, JP (1992 - 2007)
- Saitama-ken, JP (2005 - 2009)
- Saitama, JP (2001 - 2010)
- Chiyoda-ku, JP (1998 - 2014)
- Osaka, JP (2014)
- Kawasaki, JP (1982 - 2016)
- Ibaraki, JP (1978 - 2020)
- Tokyo, JP (1986 - 2022)
- Yokohama, JP (1996 - 2022)
Company Filing History:
24 out of 3,132 
13 out of 93,085 
10 out of 1,056 
Years Active: 1976-2026
Areas of Expertise:
Title: Innovations of Tadashi Takahashi – Pioneering Patents from Tokyo
Introduction
Tadashi Takahashi, a prolific inventor based in Tokyo, Japan, has made significant contributions to engineering and technology with a remarkable portfolio of 85 patents. His innovative spirit and technical expertise have culminated in cutting-edge inventions aimed at improving manufacturing processes and energy efficiency.
Latest Patents
Among his latest patents is a groundbreaking **Horizontal Lathe** designed specifically for manufacturing porous optical fiber preforms. This advanced lathe is engineered to hold and secure both ends of a target, allowing for rotation around a longitudinal axis. A unique thermal expansion absorbing mechanism is integrated into the design to account for dimensional changes resulting from thermal expansion, ensuring precision in the manufacturing process.
Another significant invention is the **Steam Turbine Plant**, which features sophisticated high-pressure and low-pressure gland portions. This plant efficiently seals gaps at the ends of turbine rotors using gland steam, thereby enhancing operational reliability. The design includes a gland regulator line and rotor-driving steam supply line, promoting a seamless flow of steam and optimizing the performance of the turbine system.
Career Highlights
Throughout his illustrious career, Tadashi Takahashi has collaborated with renowned companies. He has been associated with Asahi Kogaku Kogyo Kabushiki Kaisha and Canon Kabushiki Kaisha, contributing his expertise to various innovative projects. His work has left an indelible mark on the technological landscape, promoting advancements in multiple sectors.
Collaborations
Takahashi's collaborative efforts have been integral to his success as an inventor. Notably, he has worked alongside esteemed colleagues such as Masaaki Nakasima and Yasuhiro Takiyama, sharing knowledge and driving innovations that push the boundaries of engineering.
Conclusion
Tadashi Takahashi stands out as a leading inventor in contemporary engineering, with his 85 patents highlighting his commitment to innovation. His recent developments, particularly in horizontal lathes and steam turbine plants, showcase his ability to address complex engineering challenges and contribute to the advancement of technology. Through collaboration and a relentless pursuit of excellence, Takahashi continues to inspire future generations of inventors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile