Location History:
- Ichihara, JP (2002)
- Chiyoda-ku, JP (2004)
- Tokyo, JP (2001 - 2017)
- Kodaira, JP (2021)
Company Filing History:
15 out of 2,637 
2 out of 5,124 
1 out of 2,736 
Years Active: 2001-2021
Title: **Kanji Tanaka: Innovator in Resin Technology and Laser Systems**
Introduction
Kanji Tanaka, a prominent inventor based in Tokyo, Japan, has made significant contributions to the fields of resin technology and laser systems. With an impressive portfolio of 17 patents, Tanaka's work reflects a commitment to innovation and advancement in technology.
Latest Patents
Tanaka's latest patents showcase his expertise in designing advanced manufacturing solutions. One of his notable inventions is an **Injection mold, resin member, and method for producing resin product**. This innovative injection mold includes a gate and a cavity, where a weld portion is formed inside the cavity by injecting molten resin containing reinforcing fibers from the gate into the cavity. It features a resin reservoir that is open to the cavity, with a design that optimizes the interaction between the resin reservoir and the cavity through strategic measurements.
Another recent patent is the **Laser unit and optical fiber laser**, which includes multi-mode semiconductor lasers designed to output laser lights in multi-mode. This invention includes an optical multiplexer to multiplex and output the laser lights, along with a multi-mode optical fiber that connects the lasers to the multiplexer. The design addresses heat management through a radiation portion that cools the optical fiber, ensuring optimal performance even under bending stress.
Career Highlights
Throughout his career, Kanji Tanaka has been associated with two renowned companies: **Furukawa Electric Co., Ltd.** and **Bridgestone Corporation**. His work at these companies has enabled him to develop and refine his innovative ideas, solidifying his reputation as a leading inventor in his field.
Collaborations
Tanaka has worked alongside notable colleagues, including Kazuhisa Kashihara and Takeshi Nakajima. These collaborations have encouraged the exchange of ideas and technical expertise, further enhancing the quality and impact of their innovations.
Conclusion
Kanji Tanaka's relentless pursuit of innovation has led to remarkable advancements in resin technology and laser systems. His 17 patents not only demonstrate his creative prowess but also contribute significantly to the technological landscape. Tanaka continues to inspire future inventors and researchers to push the boundaries of what is possible in material and laser technology.