MM

Masayuki Miyazawa

MC Minolta Co.: 13 patents #132 of 1,416Top 10%
MI Minolta: 4 patents #411 of 1,109Top 40%
Overall (All Time): #280,314 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
6029017 Lens-exchangeable camera Akihiko Fujino, Sadanobu Ueda 2000-02-22
5999752 Exposure controller for use in a camera Masayuki Ueyama, Shigeaki Tochimoto, Junichi Tanii 1999-12-07
5917267 Linear drive mechanism using electromechanical conversion element Yasuhiro Okamoto, Minoru Kurosawa 1999-06-29
5911086 Lens-exchangeable camera Akihiko Fujino, Sadanobu Ueda 1999-06-08
5859733 Apparatus for detecting and displaying position of a lens on an optical axis Masaaki Miyano, Toyotoshi Kawasaki, Minoru Kuwana, Masayuki Ueyama, Yoshihiro Tasaka 1999-01-12
5832313 Camera Kenji Ishibashi, Yoshihiro Hara, Kazuhiko Yukawa, Akihiko Fujino, Yasuo Maeda +3 more 1998-11-03
5822632 Lens-exchangeable camera Akihiko Fujino, Sadanobu Ueda 1998-10-13
5809354 Lens-exchangeable camera Akihiko Fujino, Sadanobu Ueda 1998-09-15
5765055 Lens-exchangeable camera Hiroshi Ueda 1998-06-09
5761560 Interchangeable lens having a data outputting function Masayuki Ueyama, Yasuaki Serita, Yoshihiro Hara 1998-06-02
5748999 Lens-exchangeable camera Hiroshi Ueda 1998-05-05
5687404 Camera Kenji Ishibashi, Yoshihiro Hara, Kazuhiko Yukawa, Akihiko Fujino, Yasuo Maeda +3 more 1997-11-11
5587846 Lens moving apparatus Masaaki Miyano, Toyotoshi Kawasaki, Minoru Kuwana, Masayuki Ueyama, Yoshihiro Tasaka 1996-12-24
5576791 Camera Kenji Ishibashi, Yoshihiro Hara, Akihiko Fujino, Yasuo Maeda, Shigeto Ohmori +2 more 1996-11-19
5576894 Zoom lens barrel based on the vari-focal optical system Minoru Kuwana, Masaaki Miyano, Masayuki Ueyama, Shinichi Suzuki 1996-11-19
5386262 Camera Kenji Ishibashi, Yoshihiro Hara, Kazuhiko Yukawa, Akihiko Fujino, Yasuo Maeda +3 more 1995-01-31
5319411 Camera Kenji Ishibashi, Yoshihiro Hara, Kazuhiko Yokawa, Akihiko Fujino, Yasuo Maeda +3 more 1994-06-07