Tsutomu Ishii

USPTO Granted Patents = 95 (Patent Applications = 2)

EPO Patents = 1

Average Co-Inventor Count = 5.2

ph-index = 10

Forward Citations = 363(Granted Patents)

DiyaCoin

= 0.26

Inventors with similar research interests:

Location History:

Kawasaki, JP (1979 - 1989)
Mobara, JP (1992 - 1993)
Shimada, JP (2000 - 2004)
Nakai-machi, JP (2001 - 2005)
Kangawa, JP (2007)
Tokyo, JP (2007 - 2009)
Ebina, JP (2005 - 2015)
Kanagawa-ken, JP (2010 - 2015)
Kanagawa, JP (1985 - 2020)
Yokohama, JP (1989 - 2021)
Ashiya, JP (2021)

Company Filing History:

Kabushiki Kaisha Toshiba

patents

26 out of 265

Toshiba Materials Co., Ltd.

patents

4. 12 out of 1,379

Mitsui Toatsu Chemicals, Incorporated

where one patent can have more than one assignee

Years Active: 1979-2021

where 'Filed Patents' based on already Granted Patents

95 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 11005010 - Phosphor and method of manufacturing same, and LED lamp (2021-05-11),

2. 10886434 - White LED lamp, backlight, light emitting device, display device and illumination device (2021-01-05),

3. 10732623 - Remotely operated mobile robot and robot control system (2020-08-04),

4. 10152010 - Signal transmitting apparatus and image forming apparatus (2018-12-11),

5. 9697759 - Drive device, non-transitory computer readable medium, process for display medium and display apparatus (2017-07-04),

6. 9660149 - Phosphor and LED light emitting device using the same (2017-05-23),

7. 9512359 - Phosphor, method for producing phosphor and light emitting device (2016-12-06),

8. 9487696 - Phosphor of SiAlON crystal, method for producing phosphor and light emitting device (2016-11-08),

9. 9459103 - Non-transitory computer readable medium storing program, movement situation determining method, and movement situation determining device (2016-10-04),

10. 9169436 - Phosphor and LED light emitting device using the same (2015-10-27),

11. 9092083 - Contact detecting device, record display device, non-transitory computer readable medium, and contact detecting method (2015-07-28),

12. 9086782 - Display-controlling device, display device, display-controlling method, and computer readable medium (2015-07-21),

13. 9053336 - Document display system, display device, controller and computer readable medium (2015-06-09),

14. 9039218 - White LED lamp, backlight, light emitting device, display device and illumination device (2015-05-26),

15. 8896004 - White LED, backlight using the same, and liquid crystal display device (2014-11-25),

Title: The Innovator Extraordinaire: Tsutomu Ishii

Introduction:

Tsutomu Ishii, a prolific inventor based in Kanagawa, Japan, has left an indelible mark in the world of innovation with his impressive portfolio of 95 patents. His groundbreaking work includes advancements in phosphor technology and LED lamps, revolutionizing the landscape of lighting solutions.

Latest Patents:

Among his latest patents is the invention of a sophisticated phosphor and its manufacturing method, involving a composition denoted by Chemical formula 1: 1.5YO•2.5aAlO:Ce, where precision is key. Additionally, Ishii's creation of a cutting-edge LED lamp sets a new standard, featuring a white LED lamp design that enhances efficiency and quality in various applications such as backlights, light-emitting devices, display devices, and illumination devices.

Career Highlights:

Having made significant contributions to the field of innovation, Tsutomu Ishii has lent his expertise to esteemed companies such as Fuji Xerox Co., Ltd., and Kabushiki Kaisha Toshiba. His tenure at these renowned organizations has been instrumental in driving advancements in technology and lighting solutions.

Collaborations:

Ishii's collaborative efforts have been instrumental in his success, with notable coworkers such as Yasuhiro Shirakawa and Yasunori Saito contributing to the realization of his groundbreaking inventions. Their combined expertise and dedication have propelled their innovations to new heights.

Conclusion:

In conclusion, Tsutomu Ishii's remarkable journey as an inventor showcases his unwavering commitment to pushing the boundaries of technological advancements. With a keen eye for innovation and a passion for excellence, Ishii continues to inspire the world with his groundbreaking inventions, leaving a lasting legacy in the realm of patents and innovations.

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2 patents pending:

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1 patent (EPO):

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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.