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For the Inventor, By the Inventor

Kanagawa, Japan

Hisao Tajima

USPTO Granted Patents = 21

Average Co-Inventor Count = 1.8

ph-index = 13

Forward Citations = 719(Granted Patents)


Location History:

  • Yokohama, JP (1992 - 2004)
  • Kanagawa, JP (2004 - 2007)

Company Filing History:

goldMedal21 out of 90,594 
 
Canon Kabushiki Kaisha
 patents

Years Active: 1992-2007

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21 patents (USPTO):Explore Patents
1. 7282852 - Electron-emitting device and image forming apparatus (2007-10-16),
2. 7150804 - Method for disassembling image display apparatus, method for producing image display apparatus, method for producing support member, method for producing image display unit, method for producing working material, and image display apparatus (2006-12-19),
3. 7120010 - Display unit (2006-10-10),
4. 7034902 - Image display system, image display apparatus and peripheral devices of image display apparatus (2006-04-25),
5. 6989817 - Image display unit (2006-01-24),
6. 6885156 - Electron-emitting device and image forming apparatus (2005-04-26),
7. 6831708 - Image display apparatus (2004-12-14),
8. 6803715 - Electron beam apparatus (2004-10-12),
9. 6750599 - Image display device and method of manufacturing the same (2004-06-15),
10. 6494429 - Panel support structure, display panel supported by panel support structure, and image forming apparatus using display panel (2002-12-17),
11. 6477039 - Image display device (2002-11-05),
12. 5719752 - Liquid crystal apparatus (1998-02-17),
13. 5710607 - Impact resistant liquid crystal apparatus (1998-01-20),
14. 5664873 - Surface lighting device and a display having such a lighting device (1997-09-09),
15. 5659376 - Liquid crystal display apparatus in which a non-transmissive elastic (1997-08-19),

Title: Hisao Tajima: Innovator in Image Display Technologies

Introduction

Hisao Tajima is a prominent inventor based in Kanagawa, Japan, known for his contributions to image display technologies. With a total of 21 patents to his name, his work has significantly influenced the field of electronics and visualization systems.

Latest Patents

Among his latest patents are innovations that focus on electron-emitting devices and image forming apparatuses. One notable patent involves a unique sandwiched and coupled structure that creates a vacuum container alongside the rear and face plates. This invention integrates a high voltage introducing member and an independent wire designed to maintain electrical independence from the high voltage area. This innovative setup aids in enhancing the efficiency and safety of the devices used in image formation. Furthermore, Tajima has developed methods for disassembling image display apparatuses and producing various components necessary for the creation and functioning of image display units.

Career Highlights

Hisao Tajima is currently employed at Canon Kabushiki Kaisha, where his research and development efforts are pivotal in advancing imaging technologies. His dedication to innovation is evident through his prolific patent portfolio and the practical applications of his inventions in the field of image display systems.

Collaborations

Throughout his career, Tajima has collaborated with notable colleagues such as Hiroshi Takabayashi and Toshiaki Itazawa. These partnerships have fostered a creative environment conducive to developing cutting-edge technologies and overcoming complex engineering challenges.

Conclusion

Hisao Tajima's contributions to the field of image display technologies demonstrate his commitment to innovation and advancement. With an impressive array of patents and collaborative efforts, he continues to play a crucial role in shaping the future of imaging solutions at Canon. His work not only reflects his ingenuity but also highlights the importance of collaboration in technological advancements within the industry.

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