Yoichi Tokai

KT Kabushiki Kaisha Toshiba: 1 patents #404 of 1,641Top 25%

📍 Shinagawa, JP: #6 of 27 inventorsTop 25%

Overall (1994): #47,618 of 165,921Top 30%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5332029	Regenerator	Akiko Takahashi	1994-07-26