This inventor holds 5 USPTO granted patents and 1 published patent application, plus 1 CIPO patent. Top assignees: Fuji Photo Film Company, Limited, Yuki Gosei Kogyo Co., Ltd., Calsonic Kansei Corporation. Active years: 1991-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 16,458 
2 out of 28 
1 out of 560 
Years Active: 1991-2004
Title: Hitoshi Koike: Innovator in Circuit Board Technology and Chemical Processes
Introduction
Hitoshi Koike is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of circuit board technology and chemical processes. With a total of 5 patents to his name, Koike's work has had a notable impact on various industries.
Latest Patents
One of Koike's latest patents is a structure for a circuit board attaching portion. This innovative design includes a circuit board with engaged portions and a mounting part featuring engaging claws. The circuit board is securely attached to the mounting part by engaging the claws with the engaged portions. A catch preventing portion is also integrated to prevent the engaging claw from being caught, enhancing the efficiency of the attaching work and preventing potential cracking of the circuit board.
Another significant patent involves a process for the preparation of cis-hexahydroisoindoline derivatives. This invention provides an industrial method for producing these derivatives in high yields and with stereoselectivity. The process utilizes catalytic reduction of isoindoline derivatives in the presence of catalysts such as ruthenium, rhodium, or palladium.
Career Highlights
Throughout his career, Hitoshi Koike has worked with notable companies, including Yuki Gosei Kogyo Co., Ltd. and Fuji Photo Film Company, Limited. His experience in these organizations has contributed to his expertise and innovative capabilities in his field.
Collaborations
Koike has collaborated with talented individuals such as Takashi Yano and Naoki Kubo. These partnerships have likely fostered a creative environment that has led to the development of his patents and innovations.
Conclusion
Hitoshi Koike is a distinguished inventor whose work in circuit board technology and chemical processes has made a lasting impact. His innovative patents and collaborations highlight his contributions to the field, showcasing his dedication to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile