Kenji Otani

Title: Kenji Otani: Innovator in Optical Disk Technology

Introduction

Kenji Otani is a notable inventor based in Ikoma, Japan. He has made significant contributions to the field of optical disk technology, particularly through his innovative patent that enhances the functionality of optical disk apparatuses.

Latest Patents

Kenji Otani holds a patent for an "Optical disk apparatus with a wavelength plate having a two-dimensional array of birefringent regions." This invention aims to provide an optical disk apparatus that can detect a light amount greater than zero, even when used with an optical disk substrate that has a large birefringence. This capability allows for the proper reading of signals without errors and ensures effective optical disk controls. The apparatus includes a light source, an objective lens, a polarized beam diffraction element, a photodetector, and a wavelength plate with a unique two-dimensional array of birefringent regions.

Career Highlights

Kenji Otani is associated with Panasonic Corporation, where he has been instrumental in advancing optical disk technology. His work has contributed to the development of more reliable and efficient optical disk systems.

Collaborations

Kenji has collaborated with notable colleagues such as Seiji Nishiwaki and Kazuo Momoo, who have also contributed to advancements in the field of optical technology.

Conclusion

Kenji Otani's innovative work in optical disk technology exemplifies the importance of advancements in this field. His patent not only enhances the functionality of optical disk apparatuses but also reflects his commitment to improving technology for better performance.