Location History:
- Nagaokakyo, JP (1985 - 1998)
- Kyoto, JP (1998)
- Tokyo, JP (1998 - 2000)
Company Filing History:
Years Active: 1985-2000
Title: Masanori Kojima: Innovator in Electromagnetic Actuation and Image Generation
Introduction
Masanori Kojima is a prominent inventor based in Nagaokakyo, Japan. He has made significant contributions to the fields of electromagnetic actuation and image generation, holding a total of 14 patents. His innovative work has had a substantial impact on various technologies, particularly in enhancing the performance of optical devices.
Latest Patents
One of Kojima's latest patents is an electromagnetic actuator drive circuit. This circuit effectively suppresses mechanical resonance that occurs in magnetic heads or optical devices, which are controlled to provide minimal displacement to an electromagnetic actuator. By utilizing feedback from the terminal voltage of the actuator to the signal current, the circuit achieves a Q factor of approximately 0.5, which is critical for damping. This technology is particularly beneficial for improving picture quality in video tape recorders and projection image displays.
Another notable patent is a method and apparatus for image generation. This invention features a compact configuration that includes dichroic mirrors for reflecting red and blue light, both for optical separating and synthesizing. The design incorporates a rotating elliptic main reflecting mirror, which, when combined with strategically placed lighting equipment, allows for the irradiation of conic luminous flux. This innovation enhances the efficiency and effectiveness of image generation systems.
Career Highlights
Masanori Kojima is associated with Mitsubishi Electric Corporation, where he has been able to apply his inventive skills to develop cutting-edge technologies. His work has not only advanced the company's capabilities but has also contributed to the broader field of optical and electromagnetic technologies.
Collaborations
Kojima has collaborated with notable colleagues, including Yasuhito Myoi and Masaaki Tanaka. These partnerships have fostered a creative environment that has led to the development of innovative solutions in their respective fields.
Conclusion
Masanori Kojima's contributions to electromagnetic actuation and image generation exemplify the spirit of innovation. His patents reflect a commitment to enhancing technology and improving user experiences across various applications. His work continues to inspire future advancements in these critical areas.