**Acknowledgements**

The author would like to devote this chapter to Emeritus Prof. Dr. Norio Takamura, Emeritus Prof. Dr. Kazuhiko Sameshima and Prof. Dr. Yoshito Ohtani, all of Kochi University, Nankoku, Japan, Emeritus Prof. Dr. Kazuhiko Ogino (Former Dean of United Graduate School Ehime, 1991–1993), Emeritus Prof. Dr. Sanro Tachibana, Ehime University, Matsuyama, Japan, and Emeritus Prof. Dr. Ryuichiro Kondo, Kyushu University, Fukuoka, Japan for their immense support and encouragement throughout his career. The author is also grateful to Naresuan University for the opportunity and support in getting to this level of the academic ladder.
