= 0.37 Inventors with similar research interests:
Company Filing History:
45 out of 16,453 
17 out of 13,247 
3 out of 27,375 
Years Active: 1999-2017
Title: Kazuhiko Shimakawa: A Pioneer in Nonvolatile Memory Technologies
Introduction: Kazuhiko Shimakawa, based in Osaka, Japan, is an influential inventor known for his significant contributions to the field of nonvolatile memory devices. With a remarkable portfolio of 66 patents, Shimakawa has consistently pushed the boundaries of memory technology through innovative designs and practical implementations.
Latest Patents: Among his latest patents, one notable invention is a nonvolatile memory device that comprises a pair of first wirings extending in a first direction and a second wiring crossing this direction. Additionally, it features a pair of third wirings extending in the second direction, paired with a fourth wiring positioned between the third wirings. The device includes four resistance-change elements adjacent to the intersecting areas of the wirings, as well as a first contact plug positioned at the intersection of two diagonals of a virtual tetragon defined by these elements. Furthermore, Shimakawa's patent details read and write methods for a resistance change non-volatile memory device, incorporating a selection circuit for memory cell selection and a read circuit for assessing the resistance state of elements in the chosen memory cell.
Career Highlights: Kazuhiko Shimakawa's career includes significant tenures at reputable companies, such as Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His work at these institutions has allowed him to develop groundbreaking technologies that have had a lasting impact on the electronics and memory storage industries.
Collaborations: Throughout his career, Shimakawa has collaborated with outstanding professionals, including Ryotaro Azuma and Ken Kawai. These partnerships have facilitated knowledge exchange and fostered innovative approaches towards advancing memory technology.
Conclusion: Kazuhiko Shimakawa stands out as a prolific inventor in the field of nonvolatile memory devices. His extensive patent portfolio, combined with valuable collaborations and experiences at top technology companies, underscores his significant role in driving innovation in this critical area of technology. With each new invention, Shimakawa continues to shape the future of memory devices, ensuring that they meet the evolving demands of modern technology.
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.