Company Filing History:

9 out of 2,347

Mitsubishi Chemical Corporation

patents

1 out of 499

Mitsubishi Kasei Corporation

patents

1 out of 2,245

Mitsubishi Gas Chemical Company, Inc.

patents

Years Active: 1996-2007

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7164157 - Light emitting device and light emitting device module (2007-01-16),

2. 7102174 - Light emitting device and light emitting device module (2006-09-05),

3. 6744074 - Compound semiconductor light emitting device and method of fabricating the same (2004-06-01),

4. 6677618 - Compound semiconductor light emitting device (2004-01-13),

5. 6323052 - Compound semiconductor light emitting device and method of fabricating the same (2001-11-27),

6. 6172998 - Semiconductor laser diode (2001-01-09),

7. 5920767 - Method of forming a groove in a semiconductor laser diode and a (1999-07-06),

8. 5868834 - Method of manufacturing a group II-VI compound semiconductor (1999-02-09),

9. 5838028 - Semiconductor device having a ridge or groove (1998-11-17),

10. 5608751 - Laser diode and process for producing the same (1997-03-04),

11. 5566198 - Method of forming a groove in a semiconductor laser diode and a (1996-10-15),

Title: The Innovations of Toshinari Fujimori

Introduction

Toshinari Fujimori is a prominent inventor based in Ushiku, Japan. He has made significant contributions to the field of light-emitting devices, holding a total of 11 patents. His work focuses on enhancing the performance and efficiency of light-emitting technologies.

Latest Patents

Fujimori's latest patents include innovative designs for light-emitting devices and modules. One of his notable inventions involves a light-emitting device that features a substrate transparent at the emission wavelength. This device includes an active layer structure formed on the substrate, with a thickness of 75 micrometers or less. Additionally, it incorporates a layer designed to suppress spectral-intensity modulation due to the substrate mode. This advancement allows for improved linearity in current-light output characteristics and enhances coupling with external cavities.

Career Highlights

Throughout his career, Toshinari Fujimori has worked with leading companies in the industry, including Mitsubishi Chemical Corporation and Mitsubishi Kasei Corporation. His experience in these organizations has contributed to his expertise in developing cutting-edge light-emitting technologies.

Collaborations

Fujimori has collaborated with notable colleagues such as Hideyoshi Horie and Satoru Nagao. These partnerships have fostered innovation and have played a crucial role in the development of his patented technologies.

Conclusion

Toshinari Fujimori's contributions to the field of light-emitting devices demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the complexities involved in light emission technology, paving the way for future advancements in the industry.

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