Company Filing History:
3 out of 1,875 
1 out of 36 
1 out of 99 
Years Active: 2011-2024
Title: Junichi Kawashima: Innovator in Charging Devices and Biochemical Compositions
Introduction
Junichi Kawashima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the fields of charging devices and biochemical compositions, holding a total of five patents. His innovative work reflects a commitment to advancing technology and improving existing systems.
Latest Patents
Kawashima's latest patents include a charging device and an image formation apparatus. The charging device features a rotatable charging member that is designed to be in contact with a contact member. This device includes a shaft, a surface layer containing porous particles, and an elastic layer positioned between the shaft and the surface layer. Notably, the ratio of convex portions formed by the porous particles on the surface layer is 68.4% or more, enhancing its efficiency. Another significant patent involves a composition containing 2-acyl-lysophosphatidylserine and a method for producing it. This method includes steps to obtain a composition containing phosphatidylserine and subsequently transforming it into a composition containing 2-acyl-lysophosphatidylserine through specific enzymatic actions.
Career Highlights
Throughout his career, Junichi Kawashima has worked with prominent organizations, including Oki Data Corporation and Tokyo University of Marine Science and Technology. His experiences in these institutions have allowed him to develop and refine his innovative ideas, contributing