Company Filing History:

15 out of 33,404

Seiko Epson Corporation

Seiko Epson Kabushiki Kaisha

patents

where one patent can have more than one assignee

Years Active: 1987-2005

Loading Chart...

16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6902262 - Laminated ink jet recording head (2005-06-07),

2. 6893117 - Laminated ink jet recording head (2005-05-17),

3. 6601949 - Actuator unit for ink jet recording head (2003-08-05),

4. 6502929 - Laminated ink jet recording head having a plurality of actuator units (2003-01-07),

5. 6334673 - Ink jet print head with plural electrodes (2002-01-01),

6. 6290340 - Multi-layer ink jet print head and manufacturing method therefor (2001-09-18),

7. 6270203 - Multilayer ink jet recording head having a pressure generating unit and a flow path unit (2001-08-07),

8. 6206501 - Ink jet recording head (2001-03-27),

9. 6073321 - Manufacturing method for an ink jet recording head (2000-06-13),

10. 5956829 - Method of manufacturing an ink jet recording head (1999-09-28),

11. 5933170 - Ink jet print head (1999-08-03),

12. 5929881 - Ink jet recording head having improved arrangement of electrodes (1999-07-27),

13. 5880756 - Ink jet recording head (1999-03-09),

14. 5856837 - Ink jet recording head with vibrating element having greater width than (1999-01-05),

15. 5157421 - Ink cartridge (1992-10-20),

Title: Kohei Kitahara: Innovator in Ink Jet Technology

Introduction

Kohei Kitahara is a prominent inventor based in Nagano, Japan. He has made significant contributions to the field of ink jet technology, holding a total of 16 patents. His innovative designs have paved the way for advancements in printing technology.

Latest Patents

One of his latest patents is for a laminated ink jet recording head. This invention features actuator units that are independently dedicated to nozzles, which are divided into multiple groups. These units are fixed to a common flow path unit that has nozzles formed with aligned through holes. This design allows for the formation of various types of heads by using actuator units of the same design, simply by changing the arrangement of the nozzles according to specific purposes.

Career Highlights

Throughout his career, Kohei Kitahara has worked with notable companies such as Seiko Epson Corporation and NGK Insulators, Inc. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies in the printing industry.

Collaborations

He has collaborated with talented individuals in his field, including Tomoaki Abe and Hideaki Sonehara. These partnerships have further enhanced his innovative capabilities and have led to the successful development of various projects.

Conclusion

Kohei Kitahara's contributions to ink jet technology through his numerous patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in printing technology, showcasing the importance of innovation in this field.

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

Please report any incorrect information to support@idiyas.com

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.