Inventors with similar research interests:
Location History:
- Tokyo, JA (1978)
- Nagano-Ken, JP (2002 - 2011)
- Suwa, JP (1990 - 2012)
- Tokyo, JP (1982 - 2016)
- Nagano, JP (1991 - 2017)
- Shiojiri, JP (2008 - 2023)
Company Filing History:
74 out of 33,418 
5 out of 35,670 
3 out of 1,038 
Years Active: 1978-2024
Areas of Expertise:
Title: Hitoshi Igarashi: Innovator in Ink Technology
Introduction
Hitoshi Igarashi, located in Nagano, Japan, is a prolific inventor with an impressive portfolio of 86 patents. His contributions to ink technology have positioned him as a significant figure in the industry, reflecting a dedication to enhancing the functionality and usability of ink-related products.
Latest Patents
Igarashi's latest patents demonstrate his innovative approach to design and functionality. One notable invention is the **Bottle Set and Bottle**, which addresses operational challenges related to existing bottle lids for ink containers. This innovative bottle set features an outflow port for ink and a detachable lid member with an aesthetically colored, transparent portion. This color corresponds to the type of ink contained within, improving both usability and visual appeal for users.
Another significant patent is the **Recording Device and Control Method for Recording Device**, which outlines a printer equipped with a transport unit capable of moving two pieces of roll paper in parallel. This printer features a cutter unit capable of cutting roll paper in both directions, enhancing efficiency in printing operations. The control unit's innovative design allows for precise positioning of the cutter between the two rolls, further optimizing functionality.
Career Highlights
Igarashi has made remarkable contributions while working for esteemed companies such as Seiko Epson Corporation and NEC Corporation. His work at these organizations showcases his ability to combine technical skill with innovative thinking to develop advanced products that enhance user experience.
Collaborations
Throughout his career, Igarashi has collaborated with talented individuals, including coworkers Satoshi Nakata and Masanori Yoshida. These collaborations have likely contributed to the advancement of technology in the ink and printing sectors, fostering a creative environment that encourages innovation.
Conclusion
Hitoshi Igarashi's extensive patent portfolio and his innovative designs in the ink technology field highlight his significant role as an inventor. His work continues to influence the industry, paving the way for improvements in ink-related products and enhancing user experience through thoughtful design and functionality.
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.