This inventor holds 3 USPTO granted patents. Top assignees: Hitachi, Ltd., Babcock-Hitachi K.k., Hitachi Koki Co., Ltd.. Active years: 1978-1990.
Location History:
- Hitachi, JA (1978)
- Hitachi, JP (1979)
- Katsuta, JP (1990)
Company Filing History:
3 out of 42,719 
1 out of 26 
1 out of 1,267 Years Active: 1978-1990
Title: Ikuo Shimokobe: Innovator in Duplex Reproducing Apparatus and Waste Water Treatment
Introduction
Ikuo Shimokobe is a notable inventor based in Hitachi, Japan. He has made significant contributions to the fields of duplex reproducing apparatus and waste water treatment. With a total of 3 patents, his work reflects a commitment to innovation and environmental sustainability.
Latest Patents
One of Shimokobe's latest patents is a duplex reproducing apparatus with a device for cooling and conveying fused materials. This invention features an aerial recording sheet carrier positioned downstream of a fixing station. The carrier includes a pair of pressure chambers with parallel wall surfaces, where air jets are arranged to facilitate cooling. This design ensures that the toner image on the recording sheet does not come into contact with any parts, preventing stains caused by fusion.
Another significant patent is a method for treating waste water containing sulfur compounds. This process involves introducing waste water from a wet type desulfurization apparatus into ion-exchange towers filled with weak-basic anion-exchange resin. The resin adsorbs thionic acid ions, which are then desorbed using an alkaline solution. The thionic acid ions in the desorbing solution are decomposed through heating in the presence of acid, resulting in a neutralized solution that is safely released from the system.
Career Highlights
Ikuo Shimokobe has worked with prominent companies such as Hitachi, Ltd. and Hitachi Koki Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology and environmental solutions.
Collaborations
Throughout his career, Shimokobe has collaborated with talented individuals, including Kouji Otani and Shigeoki Nishimura. These partnerships have fostered a creative environment that has led to the development of impactful inventions.
Conclusion
Ikuo Shimokobe's contributions to technology and environmental sustainability through his patents demonstrate his innovative spirit and dedication to improving processes. His work continues to influence the fields of duplex reproduction and waste water treatment.