Company Filing History:
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3 out of 832,680 Years Active: 2000-2002
Title: Ichiro Ohkawara: Innovator in Control Valve Technology
Introduction
Ichiro Ohkawara is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of control valve technology, holding a total of 4 patents. His innovative designs have advanced the functionality of variable displacement compressors, showcasing his expertise and creativity in engineering.
Latest Patents
Ohkawara's latest patents include a control valve for variable displacement compressors. This invention features a valve housing with a communication passage that connects the suction port of the compressor to its crank chamber. A main valve is integrated into the housing to open and close this passage, while a spring member biases the main valve towards its closed position. A pressure actuated unit operates the main valve by responding to the suction pressure of the compressor. Additionally, a flow adjustment valve is included to regulate the open degree of a leak passage, which increases the leak flow rate when the compressor operates at lower discharge pressures. Another innovative aspect of his design is the use of a correction spring that enhances the performance of the main valve.
Career Highlights
Throughout his career, Ichiro Ohkawara has worked with prominent companies, including Kabushiki Kaisha Toyoda Jidoshokki Seisakusho. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.
Collaborations
Ohkawara has collaborated with notable coworkers such as Ken Suitou and Masanori Sonobe. Their teamwork has likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Ichiro Ohkawara's contributions to control valve technology exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of mechanical systems and a commitment to improving compressor functionality. His work continues to influence the industry and inspire future inventors.
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.