IDiyas

For the Inventor, By the Inventor

Tokyo, Japan

Takeyoshi Sekine

USPTO Granted Patents = 19


 

Average Co-Inventor Count = 4.5

ph-index = 12

Forward Citations = 277(Granted Patents)


Location History:

  • Yokohama, JP (1992)
  • Meguro-ku, JP (2004)
  • Tokyo, JP (1993 - 2021)

Company Filing History:

goldMedal19 out of 28,544 
 
Ricoh Company, Ltd.
 patents

Years Active: 1992-2021

where 'Filed Patents' based on already Granted Patents

19 patents (USPTO):
1. 10944810 - System, service determining method, and computer program product (2021-03-09),
2. 10228888 - System, method, and non-transitory recording medium for determining lifetimes of components of multifunction peripherals (2019-03-12),
3. 10025657 - Information processing system and failure diagnosis method (2018-07-17),
4. 7003250 - Two component development apparatus and process cartridge (2006-02-21),
5. 6873814 - Developing device using a two-ingredient type developer and image forming apparatus including the same (2005-03-29),
6. 6856774 - Developing device including magnetic member provided on toner-scattering restraining device and image forming apparatus including the developing device (2005-02-15),
7. 6792234 - Developing device having a developer carrier including main and auxiliary magnetic poles and image forming apparatus using the same (2004-09-14),
8. 6778805 - Image forming apparatus having a developing device with a magnet brush (2004-08-17),
9. 6728504 - Developing device using a magnet brush and image forming apparatus including the same (2004-04-27),
10. 6701114 - Image forming apparatus and image forming process unit with developer carried on a developer carrier (2004-03-02),
11. 6597885 - Image forming apparatus having a developing device with a magnet brush (2003-07-22),
12. 6442364 - Image forming apparatus having a developer carrier capable of preventing toner adhesion (2002-08-27),
13. 6125257 - Methods and systems for cleaning residual toner from image developing (2000-09-25),
14. 5913092 - Picture design forming system and method toner for forming an image, (1999-06-15),
15. 5648842 - Methods and systems for cleaning residual toner from image-developing (1997-07-15),

Title: Takeyoshi Sekine: Pioneer of Innovative Systems in Tokyo

Introduction

Takeyoshi Sekine is a notable inventor based in Tokyo, Japan, recognized for his contributions to technology through his extensive portfolio of 19 patents. His work primarily focuses on enhancing the functionality and efficiency of information processing systems.

Latest Patents

Among his latest innovations, Sekine has developed a system that includes a device and multiple information processing apparatuses. This system features a device-information generator that creates device information and an analyzer determining unit to identify either the device or the information processing apparatus as an analyzer for the generated information. This setup is designed to perform analyses based on the device information and subsequently determine appropriate services for the device.

Another significant patent involves a method and system for determining the lifetimes of components in multifunction peripherals. This system includes several information processing apparatuses aimed at assessing the lifetimes of components that require preventive maintenance. It utilizes variables related to usage states and failure data to classify and create a lifetime matrix, ultimately facilitating predictive maintenance for electric devices.

Career Highlights

Sekine is affiliated with Ricoh Company, Ltd., where he plays a critical role in advancing the company's technological capabilities through his inventive contributions. His work is instrumental in fostering innovation that aligns with Ricoh's commitment to enhancing information management solutions.

Collaborations

Throughout his career, Takeyoshi Sekine has collaborated with esteemed colleagues, including Tsukuru Kai and Osamu Ariizumi. Their teamwork exemplifies the collaborative spirit necessary for driving advancements in technology and innovation in the industry.

Conclusion

Takeyoshi Sekine's contributions to the field of information processing exemplify the significance of innovation in today's technology-driven landscape. With his continued work at Ricoh Company, Ltd. and his impressive patent portfolio, Sekine remains a pivotal figure in shaping the future of technological advancements.

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