MH

Masaaki Hayashi

OC Olympus Optical Co.: 4 patents #13 of 360Top 4%
HI Hitachi: 2 patents #339 of 2,942Top 15%
Sumitomo Electric Industries: 1 patents #603 of 2,038Top 30%
Overall (1997): #1,610 of 185,788Top 1%
7
Patents 1997

Issued Patents 1997

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
5697939 Apparatus for holding a medical instrument in place Tatsuya Kubota, Takashi Fukaya, Koji Yasunaga, Masanori Kaneda, Hitoshi Karasawa +9 more 1997-12-16
5681260 Guiding apparatus for guiding an insertable body within an inspected object Yasuhiro Ueda, Sakae Takehana, Hideyuki Adachi, Tatsuya Yamaguchi, Takeaki Nakamura +1 more 1997-10-28
5679216 Method of manufacturing a multi-degree-of-freedom manipulator Shuichi Takayama, Takeaki Nakamura, Tatsuya Yamaguchi, Akio Nakada, Yasuhiro Ueda +7 more 1997-10-21
5671107 Large capacity magnetic disc apparatus with a particular relationship between pole thickness, saturated flux density, and recording wavelength Katsuya Mitsuoka, Hiroshi Fukui, Makoto Aihara, Masanori Tanabe, Moriaki Fuyama +8 more 1997-09-23
5651867 Plasma processing method and apparatus Yuichi Kokaku, Hiroyuki Kataoka, Makoto Kitoh, Shigehiko Fujimaki, Satoshi Matsunuma +3 more 1997-07-29
5624380 Multi-degree of freedom manipulator Shuichi Takayama, Takeaki Nakamura, Tatsuya Yamaguchi, Akio Nakada, Yasuhiro Ueda +7 more 1997-04-29
5621861 Method of reducing amount of data required to achieve neural network learning Takumi Takahashi 1997-04-15