Marehiko Hirajima

This inventor holds 9 USPTO granted patents and 5 published patent applications and 1 EPO patent. Top assignee: Canon Kabushiki Kaisha. Active years: 2005-2026.

USPTO Granted Patents = 9 (Patent Applications = 5)

% Patents Active = 55.6

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 10(Granted Patents)

Location History:

Shizuoka, JP (2005)
Mishima, JP (2014 - 2015)
Chigasaki, JP (2013 - 2018)
Kanagawa, JP (2022)

Company Filing History:

9 out of 92,842

Canon Kabushiki Kaisha

patents

Years Active: 2005-2026

Loading Chart...

9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12675246 - Management system, method, image-forming apparatus, and server apparatus for replacing cartridges (2026-07-07),

2. 11429048 - Image forming apparatus that can form images on both sides of sheet by inverting sheet (2022-08-30),

3. 11314203 - Technique for cooling heating element provided in image forming apparatus (2022-04-26),

4. 10120322 - Image forming apparatus (2018-11-06),

5. 9663310 - Sheet feeding device and image forming apparatus (2017-05-30),

6. 9001351 - Image forming apparatus (2015-04-07),

7. 8677156 - Image forming apparatus (2014-03-18),

8. 8444137 - Recording material feeding apparatus and image forming apparatus (2013-05-21),

9. 6954596 - STORAGE AREA STORING INFORMATION OF THE AMOUNT OF USE OF EACH FEATURE OF DIFFERENT IMAGE FORMING APPARATUSES, A CARTRIDGE HAVING SUCH A STORAGE AREA, AND AN IMAGE FORMING APPARATUS MOUNTING SUCH A CARTRIDGE (2005-10-11),

Title: Marehiko Hirajima: Pioneering Japanese Inventor

Introduction: Marehiko Hirajima is a distinguished inventor hailing from Chigasaki, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hirajima's recent patents include advancements in artificial intelligence algorithms for autonomous vehicles, wearable technology for healthcare monitoring, and sustainable energy solutions.

Career Highlights: With over two decades of experience in research and development, Marehiko Hirajima has worked with leading tech companies in Japan, spearheading projects that have revolutionized various industries.

Collaborations: Throughout his career, Hirajima has collaborated with top universities and research institutions in Japan, fostering a culture of innovation and knowledge-sharing to drive progress in the tech sector.

Conclusion: Marehiko Hirajima's relentless pursuit of innovation and his commitment to pushing the boundaries of technology make him a true visionary in the world of inventions.