Keiichi Tateishi

USPTO Granted Patents = 87 (Patent Applications = 2)

CIPO Patents = 11

EPO Patents = 31 (Patent Applications = 19)

Average Co-Inventor Count = 2.7

ph-index = 9

Forward Citations = 311(Granted Patents)

Forward Citations (Not Self Cited) = 192(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Kanagwa, JP (2002)
Ashigarakami-gun, JP (2012)
Shizuoka, JP (1993 - 2013)
Odawara, JP (2013)
Shizouka, JP (2013)
Shizuoka-ken, JP (2013)
Minami-Ashigara, JP (2002 - 2014)
Manchester, GB (2013 - 2014)
Blackley, GB (2014)
Kanagawa, GB (2015)
Fujinomiya, JP (2011 - 2017)
Kanagawa, JP (2000 - 2023)

Company Filing History:

Fuji Photo Film Company, Limited

patents

1 out of 33,464

Seiko Epson Corporation

patents

where one patent can have more than one assignee

Years Active: 1993-2025

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Areas of Expertise:

Ink Composition

Ink Jet Recording

Aqueous Solution

Coloring Composition

Dye Ink

Pigment Dispersion

Textile Printing

Color Filter

Azo Pigment

Ink Cartridge

Recording Method

Solid-State Image Sensor

87 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12404417 - Aqueous additive solution for ink composition, aqueous colorant solution for ink composition, ink composition, ink composition for ink jet recording, and ink jet recording method (2025-09-02),

2. 11845873 - Dye ink composition, dye ink for ink jet recording, and ink jet recording method (2023-12-19),

3. 10745577 - Aqueous solution, coloring composition, ink jet recording ink, ink jet recording method, and ink cartridge (2020-08-18),

4. 10711148 - Coloring composition, ink jet recording ink, ink jet recording method, and ink jet printer cartridge (2020-07-14),

5. 10703910 - Coloring composition, ink jet recording ink, ink jet recording method, and ink jet printer cartridge (2020-07-07),

6. 10689535 - Coloring composition, ink jet recording ink, ink jet recording method, and ink jet printer cartridge (2020-06-23),

7. 10662332 - Compound, coloring composition for dyeing or textile printing, ink for ink jet textile printing, method of printing on fabric, and dyed or printed fabric (2020-05-26),

8. 10538670 - Pigment dispersion liquid and inkjet ink (2020-01-21),

9. 10487210 - Coloring composition for textile printing, textile printing method, ink for ink jet textile printing, and dyed fabric (2019-11-26),

10. 9963605 - Coloring composition, ink jet recording ink, and ink jet recording method (2018-05-08),

11. 9701839 - Compound, coloring composition, ink jet recording ink, ink jet recording method, ink jet printer cartridge, ink jet recording material, color filter, color toner, and transfer ink (2017-07-11),

12. 9670364 - Compound having xanthene skeleton, colorant composition, ink for inkjet recording, inkjet recording method, inkjet printer cartridge, and inkjet recording material (2017-06-06),

13. 9359503 - Azo pigment, method for preparing azo pigment, dispersion including azo pigment, coloring composition, and inkjet recording ink (2016-06-07),

14. 9359502 - Dispersion including azo pigment, coloring composition, inkjet recording ink and method for preparing dispersion (2016-06-07),

15. 9023139 - Coloring composition, ink for inkjet recording and inkjet recording method (2015-05-05),

Title: The Innovative Journey of Keiichi Tateishi

Introduction: Keiichi Tateishi is a pioneering inventor hailing from Kanagawa, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Keiichi Tateishi holds several recent patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Keiichi Tateishi has worked tirelessly to develop cutting-edge solutions that have revolutionized industries. His innovative spirit and commitment to excellence have earned him recognition as a leading figure in the world of inventors.

Collaborations: Throughout his career, Keiichi Tateishi has collaborated with top research institutions, universities, and tech companies to bring his ideas to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of several groundbreaking projects.

Conclusion: Keiichi Tateishi's passion for innovation, coupled with his technical expertise, has solidified his position as a trailblazer in the world of inventors. His relentless pursuit of excellence continues to inspire future generations of innovators to push the boundaries of what is possible in the realm of technology.

This text is generated by artificial intelligence and may not be accurate.