Company Filing History:

17 out of 90,594

Canon Kabushiki Kaisha

patents

7 out of 2,560

Asahi Glass Company, Limited

patents

1 out of 44

Electric Power Development Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 1987-1997

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24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5594178 - Strength evaluation method for brittle material pieces (1997-01-14),

2. 5361728 - Pressurized fluidized bed combustion boiler system (1994-11-08),

3. 5348568 - Filtering method of flue gas of a boiler and a filter apparatus for hot (1994-09-20),

4. 5198006 - Ceramic filter for a dust-containing gas and method for its production (1993-03-30),

5. 5138352 - Camera (1992-08-11),

6. 5136324 - Camera apparatus for adjusting the optical system at different speeds (1992-08-04),

7. 5084724 - Camera (1992-01-28),

8. 5073178 - Ceramic filter for a dust-containing gas and method for its production (1991-12-17),

9. 5002372 - Optical system for amphibious camera and a moving device using the same (1991-03-26),

10. 4982218 - Camera (1991-01-01),

11. 4980712 - Film take-up spool for camera (1990-12-25),

12. 4935042 - Exhaust gas treating device (1990-06-19),

13. 4870439 - Focal length varying device for camera (1989-09-26),

14. 4867769 - Supporting structure for ceramic tubes in a gas system (1989-09-19),

15. 4811039 - Camera (1989-03-07),

Title: Hiroshi Maeno: Pioneering Innovations in Tokyo

Introduction:

Hiroshi Maeno, a distinguished inventor hailing from Tokyo, JP, has made significant contributions to the field of engineering with a remarkable portfolio of 24 patents to his name. His inventive spirit and dedication to advancing technology have propelled him to the forefront of innovation.

Latest Patents:

One of Hiroshi Maeno's latest patents includes a groundbreaking strength evaluation method for brittle material pieces. This innovative technique involves applying momentary loading multiple times to assess the strength of brittle materials by gradually decreasing the peak load value with each subsequent loading. Additionally, he has patented a pressurized fluidized bed combustion boiler system that integrates ceramics filters and a louver separator for enhanced performance.

Career Highlights:

Throughout his illustrious career, Hiroshi Maeno has been associated with prestigious companies such as Canon Kabushiki Kaisha and Asahi Glass Company, Limited. His expertise and ingenuity have been instrumental in driving forward cutting-edge projects and fostering technological advancements in the industry.

Collaborations:

During his tenure at various organizations, Hiroshi Maeno has collaborated closely with esteemed colleagues such as Hideo Tamamura and Noriyuki Oda. Together, they have worked tirelessly to develop innovative solutions and pave the way for novel inventions in their respective fields.

Conclusion:

In conclusion, Hiroshi Maeno stands as a beacon of innovation and creativity in the realm of engineering. His relentless pursuit of excellence and dedication to pushing the boundaries of technological possibilities have cemented his legacy as a pioneering inventor in Tokyo and beyond.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.