Company Filing History:

15 out of 16,453

Panasonic Corporation

patents

4 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

1 out of 13,307

Panasonic Intellectual Property Management Co., Ltd.

patents

Years Active: 1995-2016

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20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9323062 - Split unit (2016-04-26),

2. 8797834 - Objective lens, optical head, optical disk device, and information processing device (2014-08-05),

3. 8432782 - Objective lens, optical head, optical disk apparatus, and information processing apparatus (2013-04-30),

4. 8427928 - Optical head and optical information device (2013-04-23),

5. 8238218 - Optical pickup, optical information device, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server (2012-08-07),

6. 8213288 - Optical information reproducing apparatus, information reproducing method of optical information reproducing apparatus, program and recording medium (2012-07-03),

7. 8182093 - Image projection device including determining displayable region (2012-05-22),

8. 8149491 - Scanning unit and image display device (2012-04-03),

9. 8031578 - Microarray with actuators inside and outside of light-irradiated region, and optical head device and optical information device incorporating the same (2011-10-04),

10. 8004952 - Optical pickup, optical information device, computer, optical disk player, car navigation system, optical disk recorder, and optical disk server (2011-08-23),

11. 7914154 - Image projection device, image projection screen and image display system (2011-03-29),

12. 7872952 - Optical disc drive (2011-01-18),

13. 7855825 - Micromachine structure system and method for manufacturing same (2010-12-21),

14. 7778135 - Optical recording medium, method for recording/reproducing information to/from optical recording medium and apparatus for recording/reproducing information (2010-08-17),

15. 7729212 - Objective lens driving device, optical pickup device, and optical disk drive (2010-06-01),

Title: Innovations by Osamu Kajino in Optical Engineering

Introduction

Osamu Kajino, a prolific inventor based in Osaka, Japan, has made significant contributions to the field of optical engineering. With a total of 20 patents to his name, his work primarily focuses on advancements in imaging technologies and optical devices.

Latest Patents

Kajino’s latest innovations include a novel split unit designed to provide stereoscopic images with reduced lateral effects. This split unit employs a beam splitter that transmits and reflects different parts of imaging light and incorporates a reflecting member that optimizes the imaging process. Additionally, he has developed an objective lens featuring an innovative anti-reflection coat, which enhances light transmittance at various angles for different laser wavelengths.

Career Highlights

Throughout his career, Osamu Kajino has worked with notable companies in the technology sector, including Panasonic Corporation and Matsushita Electric Industrial Co., Ltd. His tenure at these organizations has enabled him to design and patent advanced optical devices, contributing to the evolution of imaging technology.

Collaborations

Kajino has collaborated with distinguished professionals in his field, including Hironori Tomita and Akira Kurozuka. These collaborations have fostered a rich exchange of ideas and innovation, leading to the development of groundbreaking technologies that address the needs of modern optical systems.

Conclusion

Osamu Kajino’s contributions to optical engineering through his patents and collaborations underscore his status as an influential inventor. With continual advancements in imaging technology, his work remains at the forefront of innovation, promising exciting developments in the field.

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