Company Filing History:

10 out of 25,550

Sharp Kabushiki Kaisha Corporation

Years Active: 1991-2014

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8803038 - Apparatus for image formation (2014-08-12),

2. 8320786 - Image forming apparatus (2012-11-27),

3. 7623258 - Expansion information processing module for image information processing apparatus, settings information inheriting method, and setting information inheriting program (2009-11-24),

4. 6934141 - Power supply device preventing inrush current (2005-08-23),

5. 5986242 - Heater control device using phase angle control (1999-11-16),

6. 5915691 - Document feeder and cover for an image forming apparatus (1999-06-29),

7. 5624107 - Image forming apparatus with a document feeder (1997-04-29),

8. 5291244 - Image forming apparatus communication system (1994-03-01),

9. 5247332 - Copying machine having a zooming function (1993-09-21),

10. 5003493 - Image forming apparatus (1991-03-26),

11. 4989040 - Position input apparatus encluding a position detector input apparatus (1991-01-29),

Title: Innovations of Junichi Kajiwara

Introduction

Junichi Kajiwara is a notable inventor based in Nara, Japan. He has made significant contributions to the field of image formation technology. With a total of 11 patents to his name, Kajiwara's work has had a considerable impact on the industry.

Latest Patents

Kajiwara's latest patents include an "Apparatus for Image Formation" and an "Image Forming Apparatus." The apparatus for image formation comprises a fixing unit, first to fourth switching units, a DC power supply unit, an accumulating unit, a charging unit, and a switching control unit. The first switching unit switches the state of connection between the fixing unit and a commercial power source. The DC power supply unit supplies another electric load of the apparatus, other than the fixing unit, with DC power. The second switching unit switches the state of connection between the DC power supply unit and the commercial power source. The third switching unit switches the state of connection between the charging unit and the commercial power source. The fourth switching unit switches the state of connection between the accumulating unit and the electric load. Based on the state of conduction of the first switching unit, the switching control unit switches the states of conduction of the other three switching units. The image forming apparatus prints an image on recording paper and is equipped with an ion generating means that generates and emits ions. It also features an emission direction varying means that adjusts the emission direction of ions based on whether the apparatus is operating or in standby mode.

Career Highlights

Throughout his career, Kajiwara has worked with prominent companies, including Sharp Corporation. His innovative designs and patents have contributed to advancements in imaging technology.

Collaborations

Kajiwara has collaborated with notable colleagues such as Masakiyo Okuda and Yukinari Sato. Their combined expertise has fostered a creative environment that has led to groundbreaking inventions.

Conclusion

Junichi Kajiwara's contributions to the field of image formation technology are significant and impactful. His innovative patents and collaborations highlight his role as a leading inventor in the industry.

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