Company Filing History:
2 out of 162 
1 out of 42,526 
1 out of 13,419 
Years Active: 1997-2009
Title: Hitoshi Onizawa: Innovator in Automobile Manufacturing and Planning Systems
Introduction
Hitoshi Onizawa is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of automobile manufacturing and planning systems. With a total of two patents to his name, Onizawa's work focuses on enhancing efficiency in production processes.
Latest Patents
Onizawa's latest patents include an "Automobile manufacturing line input order planning apparatus." This invention aims to provide a building sequence planning system for automobile production lines, allowing for the preparation of an efficient building sequence. The system consists of an input unit for entering vehicle information, a processing unit that determines the optimum building sequence, and an output unit that provides the finalized building sequence schedule. The processing unit evaluates the degree of dissatisfaction of the prepared building sequence based on imposed restriction conditions and aims to minimize penalties by preparing multiple building sequences.
Another significant patent is the "Planning method and system," which is designed to create an optimum plan for various problems at high speed. This system sets a planning problem, prepares an objective function, and finalizes a plan to minimize or maximize the objective function value. It generates a population of parent plans, calculates their objective function values, and sorts them accordingly. The system then selects parent plans based on their performance and creates child plans through element replacement, enhancing the planning process.
Career Highlights
Hitoshi Onizawa has worked with prominent companies such as Hitachi Engineering Co., Ltd. and Hitachi, Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of automobile manufacturing and planning systems.
Collaborations
Onizawa has collaborated with talented individuals such as Haruki Inoue and Mayumi Mizutani. Their teamwork has contributed to the successful development of innovative solutions in their respective fields.
Conclusion
Hitoshi Onizawa's contributions to automobile manufacturing and planning systems demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of production processes and a desire to improve them. Through his work, Onizawa continues to influence the industry positively.