HT

Hiromitsu Tokisue

HI Hitachi: 6 patents #97 of 3,950Top 3%
📍 Ibaraki, JP: #13 of 769 inventorsTop 2%
Overall (2002): #6,190 of 266,432Top 3%
6
Patents 2002

Issued Patents 2002

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6493179 Magnetic head gimbal assembly and magnetic disk unit Hidekazu Kohira, Masaaki Matsumoto, Masayuki Suzuki, Yoshinori Takeuchi, Toshihiko Shimizu 2002-12-10
6493188 Magnetic disc apparatus having slider which reduces variation in lift-up caused by change in air pressure Ryuji Tsuchiyama, Masaaki Matsumoto, Yoshihiko Miyake, Kiyoshi Hashimoto 2002-12-10
6452751 Magnetic head slider and a magnetic disk device in which the slider is mounted Mikio Tokuyama, Mieko Ishii, Ryuji Tsuchiyama, Youichi Kawakubo 2002-09-17
6445544 Magnetic head gimbal assembly and magnetic disk unit Hidekazu Kohira, Masaaki Matsumoto, Masayuki Suzuki, Yoshinori Takeuchi, Toshihiko Shimizu 2002-09-03
6414821 Magnetic head support mechanism and magnetic disk drive Mikio Tokuyama, Yukio Kato, Junichi Matsuno 2002-07-02
6373661 Magnetic head slider and a magnetic disk device in which the slider is mounted Mikio Tokuyama, Mieko Ishii, Ryuji Tsuchiyama, Youichi Kawakubo 2002-04-16