Company Filing History:

26 out of 16,458

Fuji Photo Film Company, Limited

where one patent can have more than one assignee

Years Active: 1976-2018

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27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10037012 - Power supply device, power supply control method for the same, and recording medium (2018-07-31),

2. 5006707 - Electron microscope image recording and read-out method (1991-04-09),

3. 4928016 - Magazine for accommodating recording medium for electron microscope (1990-05-22),

4. 4886968 - Radiation image read-out apparatus (1989-12-12),

5. 4806946 - Light beam scanning recording method (1989-02-21),

6. 4678312 - Rotatable head type electrophotographic apparatus, corona charging (1987-07-07),

7. 4629675 - Process for thermal development and transfer (1986-12-16),

8. 4620096 - Thermal developing and transferring method (1986-10-28),

9. 4479133 - Light beam rotary printer (1984-10-23),

10. 4467367 - Half-tone picture recording device (1984-08-21),

11. 4404570 - Laser recorder (1983-09-13),

12. 4395766 - Laser type recording device (1983-07-26),

13. 4384297 - Laser recorder reproducing a picture having half-tones of high accuracy (1983-05-17),

14. 4370667 - Laser recorder (1983-01-25),

15. 4340894 - Laser beam recording system (1982-07-20),

Title: The Innovative Contributions of Masahiro Ohnishi

Introduction: Masahiro Ohnishi, based in Asaka, Japan, is an accomplished inventor with a remarkable portfolio of 27 patents. His innovations span various technologies, notably in power supply devices and advanced imaging methods.

Latest Patents: Among his latest contributions are two significant patents. The first is a power supply device that optimizes conversion efficiency, capable of supplying power in accordance with the operational status of the target load. This device utilizes a control unit that references new power prediction information, adjusting power conversion efficiency based on a determined reference value. The second patent describes an electron microscope image recording and read-out method, where two-dimensional sensors store energy from an electron beam while passing through samples. This method enables the detection of emitted light through exposure to light or heat, thus generating an image signal that accurately represents the electron microscope image.

Career Highlights: Ohnishi's career includes significant tenures at prominent companies, such as Fuji Photo Film Company, Limited and JEOL Ltd. His work at these organizations has significantly contributed to advancements in the fields of imaging technology and power supply systems.

Collaborations: Throughout his career, Ohnishi has collaborated with esteemed colleagues like Yuji Ohara and Hiroshi Oono. Their joint efforts in various projects have led to the development of many innovative solutions and technologies.

Conclusion: Masahiro Ohnishi stands out as a leading inventor whose patents continue to influence technology in power supply and imaging systems. His innovative spirit and collaborative efforts affirm his role as a key contributor to modern advancements in these fields.

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