Company Filing History:

9 out of 5,729

Olympus Optical Company, Ltd.

Years Active: 1989-2006

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7104951 - Endoscope apparatus with drum part to wind insertion part therearound (2006-09-12),

2. 6846285 - Endoscope apparatus with drum part to wind insertion part therearound (2005-01-25),

3. 6416463 - Electronic endoscope (2002-07-09),

4. 6371907 - Endoscope apparatus driving manipulation wires with drive motor in drum portion (2002-04-16),

5. 6361491 - Optical adaptor for highy precision endoscope (2002-03-26),

6. 5712700 - Imaging apparatus including a pixel shifting means (1998-01-27),

7. 4941457 - Endoscope using an optical guide twisted on the tip side to have the (1990-07-17),

8. 4881810 - Endoscope with a removable cover member (1989-11-21),

9. 4860732 - Endoscope apparatus provided with endoscope insertion aid (1989-08-29),

10. 4848817 - Hook forceps apparatus for industrial endoscopes (1989-07-18),

11. 4807598 - Endoscope having fixing and expanding members (1989-02-28),

Title: Hiroshi Hasegawa: Innovator in Endoscopic Technology

Introduction

Hiroshi Hasegawa is a prominent inventor based in Hachioji, Japan. He has made significant contributions to the field of endoscopic technology, holding a total of 11 patents. His innovative designs have advanced medical procedures and improved patient care.

Latest Patents

One of Hasegawa's latest patents is an endoscope apparatus with a drum part designed to wind the insertion part around it. This invention includes an electronic endoscope, a drum, an angling input unit, a motor-driven angling unit, a camera control unit, a motor-driven angling control circuit unit, and a stowage case. The bending section of the insertion member is motor-driven, allowing for precise control. A solid-state imaging device is incorporated at the tip of the insertion member, enhancing the imaging capabilities of the endoscope. The angling input unit is separate from the electronic endoscope, enabling users to specify the desired bending direction. The motor-driven angling unit, housed within the drum, drives the bending section effectively. The camera control unit processes signals from the imaging device to generate video output, while the angling control circuit unit manages the bending section's movement. The drum is designed to be rotatably stowed in the stowage case, providing convenience and efficiency.

Career Highlights

Hasegawa has worked with notable companies in the medical technology sector, including Olympus Optical Company, Ltd. and Olympus Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in endoscopic technology.

Collaborations

Hasegawa has collaborated with talented individuals in his field, including Takakazu Ishigami and Hirofumi Miyanaga. Their teamwork has contributed to the advancement of endoscopic devices and techniques.

Conclusion

Hiroshi Hasegawa's contributions to endoscopic technology through his patents and collaborations have significantly impacted the medical field. His innovative spirit continues to drive advancements that enhance patient care and medical procedures.

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