Location History:
- Kanagawa-ken, JP (2012)
- Yokohama, JP (2021)
Company Filing History:
2 out of 1,356 
1 out of 2,887 Years Active: 2012-2025
Title: The Innovations of Tadashi Furukawa
Introduction
Tadashi Furukawa is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of display technology, holding a total of 3 patents. His work focuses on enhancing image projection and light source devices, showcasing his expertise in optical engineering.
Latest Patents
Furukawa's latest patents include a projection type display device and a light source device. The projection type display device utilizes a fluorescent substance that is irradiated with laser light, emitting illumination light of a prescribed color. A condenser lens collects this illumination light, while a moving mechanism adjusts the position of the fluorescent substance to optimize image quality. The device also features a light quantity adjustment mechanism that enhances the contrast of the projected image by controlling the size of an opening through which the illumination light passes.
The light source device comprises a blue laser light module that emits blue laser light. It includes a dichroic mirror that reflects the blue laser light in a different direction, allowing it to be introduced into a fluorescent body. This innovative design enables part of the light excited by the fluorescent body to penetrate through the dichroic mirror, enhancing the overall efficiency of the light source.
Career Highlights
Furukawa has worked with prominent companies in the technology sector, including JVC Kenwood Corporation and Victor Company of Japan, Limited. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to innovate in the field of optical devices.
Collaborations
Throughout his career, Furukawa has collaborated with talented individuals such as Takatsugu Aizaki and Naoya Okamoto. These partnerships have likely fostered a creative environment that has led to the development of his innovative patents.
Conclusion
Tadashi Furukawa's contributions to display technology and light source devices highlight his role as a significant inventor in the field. His patents reflect a commitment to advancing optical engineering and improving image projection technologies.
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.