This inventor holds 32 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 2 EPO patents, primarily in Optical Devices. Top assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric Corporation, Nec Corporation. Active years: 1984-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Nagaokakyo, JP (1993 - 1995)
- Kyoto, JP (2004 - 2007)
- Tokyo, JP (1984 - 2024)
Company Filing History:
13 out of 21,351 
10 out of 16,586 
4 out of 36,676 
Years Active: 1984-2024
Areas of Expertise:
Title: Keiji Nakamura: Innovator in Welding and Lighting Technologies
Introduction
Keiji Nakamura, a prolific inventor based in Tokyo, Japan, holds an impressive portfolio of 32 patents. His innovations span various fields, particularly focusing on welding and lighting technologies, demonstrating his commitment to advancing engineering practices.
Latest Patents
Nakamura's latest patents showcase his ingenuity. One of his notable inventions is the "Electrode-misalignment detection device in resistance welder", designed to improve the efficiency and accuracy of resistance welding processes. This device utilizes an electrode misalignment detector that simultaneously approaches the outer peripheries of both electrodes, effectively detecting misalignment. The system includes a movable clamping member, a signal generator, and a misalignment determiner, streamlining the welding process and enhancing product quality.
Additionally, he has developed a "Headlight module and headlight device", which features a light source, a light distribution control element, and a projection optical element. This innovative headlight module is capable of forming distinct light distribution patterns, improving visibility on the road. The design incorporates regions of high and low luminosity, enhancing safety for drivers and pedestrians alike.
Career Highlights
Nakamura has made significant contributions during his tenure at renowned companies, including Mitsubishi Electric Corporation and Mitsubishi Denki Kabushiki Kaisha. His work in these organizations has led to substantial advancements in welding technology and automotive lighting solutions, establishing him as a key figure in these fields.
Collaborations
Throughout his career, Nakamura has collaborated with other talented engineers, including Mitoru Yabe and Kenjiro Kime. These partnerships have likely contributed to his innovative spirit and ability to bring groundbreaking inventions to fruition.
Conclusion
Keiji Nakamura's contributions to welding and lighting technologies are invaluable, as evidenced by his numerous patents that continue to influence industry standards. His dedication to innovation exemplifies the transformative power of engineering and the importance of continuous improvement in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile