Hirotatsu Ohkawara

Title: Hirotatsu Ohkawara: Innovator in Cell Cryopreservation

Introduction

Hirotatsu Ohkawara is a notable inventor based in Suita, Japan. He has made significant contributions to the field of cell cryopreservation, which is crucial for preserving biological samples for research and medical applications. His innovative methods enhance the viability of cells after cryopreservation, making them more effective for various uses.

Latest Patents

Hirotatsu Ohkawara holds a patent for a cell cryopreservation composition and method. This patent describes a process that involves adding a 1 volume % of a composition containing 0.01 wt % to 20 wt % of a sophorose lipid to cells in a culture medium. This addition occurs just before or up to six hours prior to cryopreservation. The method significantly improves cell viability after cryopreservation compared to similar compositions that do not include the sophorose lipid.

Career Highlights

Throughout his career, Hirotatsu Ohkawara has worked with reputable organizations, including Saraya Co., Ltd. and Osaka University. His experience in these institutions has allowed him to develop and refine his innovative techniques in cell preservation.

Collaborations

Hirotatsu Ohkawara has collaborated with notable colleagues such as Asuka Nogami and Motoki Tatsumi. These partnerships have contributed to the advancement of his research and the successful implementation of his patented methods.

Conclusion

Hirotatsu Ohkawara's contributions to the field of cell cryopreservation demonstrate his commitment to enhancing biological research and medical applications. His innovative methods and collaborations have positioned him as a key figure in this important area of study.