Masayoshi Karasawa

This inventor holds 13 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Olympus Corporation, Evident Corporation. Active years: 2006-2024.

USPTO Granted Patents = 13 (Patent Applications = 1)

% Patents Active = 84.6

EPO Patents = 3 (Patent Applications = 3)

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 70(Granted Patents)

Location History:

Nagano, JP (2013 - 2015)
Hachioji, JP (2006 - 2016)
Kamiina, JP (2017)
Tokyo, JP (2010 - 2024)

Company Filing History:

Years Active: 2006-2024

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11861921 - Microscope system (2024-01-02),

2. 11594051 - Microscope system and projection unit (2023-02-28),

3. 9851547 - Microscope provided with plural optical units (2017-12-26),

4. 9372330 - Inverted microscope system (2016-06-21),

5. 9140886 - Inverted microscope including a control unit configured to synchronize a switching operation between absorption filters with a switching operation between excitation filters (2015-09-22),

6. D690342 - Microscope (2013-09-24),

7. 8369010 - Microscope with motion sensor for control of power supply and light source (2013-02-05),

8. 8179596 - Microscope system and its magnification modifying method (2012-05-15),

9. 7825360 - Optical apparatus provided with correction collar for aberration correction and imaging method using same (2010-11-02),

10. D626162 - Microscope body (2010-10-26),

11. 7612316 - Focus detection device and fluorescent observation device using the same (2009-11-03),

12. 7304282 - Focus detection device and fluorescent observation device using the same (2007-12-04),

13. 6989925 - Dark field illumination device (2006-01-24),

Title: The Innovations of Masayoshi Karasawa

Introduction

Masayoshi Karasawa is a prominent inventor based in Hachioji, Japan. He has made significant contributions to the field of microscopy, holding a total of 13 patents. His work focuses on advanced microscope systems that enhance imaging capabilities and assist in various scientific analyses.

Latest Patents

Karasawa's latest patents include a sophisticated microscope system designed for transillumination. This system features an eyepiece lens, an objective, a tube lens, and a projection device that projects images based on digital data. The processor within the system generates analysis results to identify candidate reproductive cells suitable for fertilization. Another notable patent is a microscope system that includes a projection apparatus, which displays analysis results in a color-coded format based on selected analysis processes. These innovations reflect his commitment to improving microscopy technology.

Career Highlights

Throughout his career, Masayoshi Karasawa has worked with leading companies in the field, including Olympus Corporation and Evident Corporation. His experience in these organizations has allowed him to develop cutting-edge technologies that have advanced the capabilities of microscopy.

Collaborations

Karasawa has collaborated with notable colleagues such as Takashi Yoneyama and Kenji Tajima. Their combined expertise has contributed to the successful development of innovative microscopy solutions.

Conclusion

Masayoshi Karasawa's contributions to microscopy through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in scientific imaging and analysis.