MS

Motoaki Shibayama

KC Koyo Seiko Co.: 3 patents #150 of 749Top 25%
KK Kabushiki Kaisha Shikoku Sogo Kenkyusho: 2 patents #3 of 13Top 25%
SK Shikoku Denryoku Kabushikigaisha: 2 patents #4 of 16Top 25%
SI Shikoku Research Institute Incorporated: 2 patents #7 of 46Top 20%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
Overall (All Time): #1,052,261 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5801469 Superconducting bearing device Ryoichi Takahata, Hiroshi Takaichi 1998-09-01
5739606 Superconducting bearing device Ryoichi Takahata, Hiroshi Takaichi 1998-04-14
5541497 Power storing apparatus — 1996-07-30
5446018 Superconducting bearing device Ryoichi Takahata 1995-08-29
5313130 Superconduction bearing Takenori Tada, Terutsugu Oyama, Fumihiko Ishikawa, Hiromasa Higasa 1994-05-17