Location History:
- Kitakyuushu, JP (1986)
- Kitakyushu, JP (1985 - 1987)
Company Filing History:
4 out of 65 
4 out of 1,326 
1 out of 16 Years Active: 1985-1987
Title: Hirofumi Hatano: Innovator in Calcining Technologies
Introduction
Hirofumi Hatano, an accomplished inventor based in Kitakyushu, Japan, has made significant contributions to the field of calcining technologies. With a portfolio of five patents, Hatano's innovations focus primarily on the development of advanced calcining apparatus for powdery materials. His work supports various industries, enhancing processes with efficient technologies.
Latest Patents
Hatano's most recent patents include a unique calcining apparatus that integrates multiple preheating series. This apparatus features a first preheating series composed of a calcining kiln alongside preheaters functioning at various stages, utilizing exhaust gas from the calcining kiln to heat the powdery material. The design extends to a second preheating series, which uses additional preheaters heated by exhaust gases from a rotary kiln. Noteworthy is the incorporation of a gas-carrying pipe that connects both preheating series, ensuring efficient flow paths for the powdery material, and a combining duct that merges materials from both series before entering the rotary kiln.
Another notable patent further explores the design of calcining chambers and sub-calcining kilns strategically placed on an exhaust gas pipe extending from the rotary kiln. This innovation offers improved thermal management and effective processing of powdery materials, underscoring Hatano's expertise in creating cutting-edge solutions within his industry.
Career Highlights
Throughout his career, Hirofumi Hatano has held positions at reputable companies, including Mitsubishi Mining and Cement Co., Ltd. and Mitsubishi Jukogyo Kabushiki Kaisha. His experiences in these organizations have significantly influenced his innovative thinking and have provided insights that inform his patent developments.
Collaborations
Hatano has collaborated with notable colleagues, such as Atsushi Sasaki and Masayasu Yamazaki. These partnerships have likely fostered a collaborative environment that nurtures creativity and facilitates the development of advanced technologies that drive the calcining process forward.
Conclusion
As an inventor, Hirofumi Hatano exemplifies the spirit of innovation through his extensive work in calcining technologies. His contributions, characterized by a series of impactful patents, reflect a deep commitment to enhancing industrial processes. With continual advancements, Hatano's innovations are set to play a crucial role in shaping the future of material processing.