Location History:
- Kanagawa, JP (1995 - 2001)
- Tokyo, JP (1993 - 2016)
Company Filing History:
32 out of 58,129 
1 out of 42 Years Active: 1993-2016
Title: Fumisada Maeda: Innovator in Laser Technology and Optics from Tokyo
Introduction
Fumisada Maeda, a notable inventor based in Tokyo, Japan, has made significant contributions to the fields of laser technology and optics, boasting an impressive portfolio of 32 patents. His innovative approach to developing cutting-edge technologies has garnered attention in the industry, particularly in his roles at renowned companies.
Latest Patents
Maeda's latest patents include a "Laser Emitting Apparatus" and a "Master Oscillator Power Amplifier System." The laser emitting apparatus features a semiconductor laser and a grating that together form a resonator structure. An optical system is strategically positioned between the semiconductor laser and the grating, ensuring that confocal points are established on both the light-emitting surface of the laser and the reflection surface of the grating.
Another notable invention is the "Liquid Lens and Image Pickup Apparatus." This innovative liquid lens comprises two transparent members and a transparent liquid made from silicone oil, which is not compatible with the fluorinated elastomeric membrane. One member in this design is a deformable membrane crafted from fluorinated elastomer, with the transparent liquid filling the space between the two transparent members.
Career Highlights
Fumisada Maeda has had a remarkable career highlighted by his tenure at prominent companies such as Sony Corporation and Sony Mobile Communications Japan, Inc. His work in these organizations has advanced technological research and development, particularly in optical and laser systems.
Collaborations
Throughout his career, Maeda has collaborated with esteemed coworkers, including Isao Ichimura and Toshio Watanabe. Their combined expertise has contributed to the success of various projects, further establishing Maeda's reputation as an influential innovator in his field.
Conclusion
Fumisada Maeda exemplifies the spirit of innovation with his extensive patent portfolio and impactful contributions to laser technology and optics. His work not only reflects his ingenuity but also paves the way for future advancements in these critical areas of technology.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.