Location History:
- Nagaokakyo, JP (1987 - 1994)
- Takatsuki, JP (1998 - 2008)
Company Filing History:
Years Active: 1987-2008
Title: Innovations and Contributions of Jun Hattori in the Field of Dielectric Devices
Introduction: Jun Hattori, based in Takatsuki, Japan, is a prominent inventor known for his impressive portfolio of 21 patents. His work is primarily focused on innovative dielectric devices, which play crucial roles in communication technology. Hattori’s inventive contributions have significantly advanced the efficiency and effectiveness of various communication apparatuses.
Latest Patents: Among his latest patents, Jun Hattori has developed a multimode dielectric resonator device, dielectric filter, composite dielectric filter, and communication apparatus. His innovative designs involve two TE modes with perpendicular electric-field rotating planes that are coupled independently of the coupling between two TM modes. This intricate design allows for a multimode dielectric resonator device that produces four modes: TM_x mode, TM_y mode, TE_x mode, and TE_y mode. By strategically positioning protrusions on the dielectric core, Hattori has achieved notable advancements in the effective dielectric constants of the individual parts. This results in improved coupling between the TE modes while minimizing interference among the TM modes.
Furthermore, his transceiving filter device is designed to enhance the integrity of signal transmission and reception. The device includes distinct transmission paths that ensure signals are transmitted efficiently to prevent oscillation caused by positive feedback, thus maintaining optimal performance in communication systems.
Career Highlights: Hattori's career is marked by substantial contributions to esteemed companies such as Murata Manufacturing Co., Ltd. and Murata Mfg. Co., Ltd. His work at these organizations highlights his dedication to advancing communication technology through innovative solutions.
Collaborations: Throughout his career, Jun Hattori has collaborated with esteemed colleagues, including Youhei Ishikawa and Shin Abe. These partnerships have fostered a creative exchange of ideas, leading to further innovations and refinements in his patented technologies.
Conclusion: Jun Hattori's contributions to the field of dielectric devices and communication technology exemplify his commitment to innovation. With a total of 21 patents, his work in developing advanced dielectric filters and communication apparatuses has established him as a leading inventor in his domain. As technology continues to evolve, Hattori’s inventions are poised to play a significant role in shaping future advancements.
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.