MH

Masanori Hamazaki

OL Olympus: 6 patents #794 of 3,097Top 30%
OS Olympus Medical Systems: 3 patents #222 of 833Top 30%
OC Olympus Optical Co.: 3 patents #953 of 2,334Top 45%
HC House Food Industrial Co.: 1 patents #53 of 117Top 50%
Overall (All Time): #411,108 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
10898058 Endoscope having cover and molded member each forming part of distal end face of insertion section 2021-01-26
9918615 Endoscope button unit and endoscope 2018-03-20
8333693 Endoscope plug body breakable in two stages 2012-12-18
8038604 Endoscope distal end cover, endoscope including the same, and method for removing endoscope distal end cover Seiji Kitano 2011-10-18
7972264 Plug body for endoscope 2011-07-05
6899673 Endoscope Takeshi Ogura, Haruhiko Kaiya, Toshio Nakamura 2005-05-31
6837849 Endoscope Takeshi Ogura, Haruhiko Kaiya, Toshio Nakamura 2005-01-04
6811532 Endoscope Takeshi Ogura, Haruhiko Kaiya, Toshio Nakamura 2004-11-02
6638213 Endoscope Takeshi Ogura, Haruhiko Kaiya, Toshio Nakamura 2003-10-28
5679110 Endoscope cover attaching apparatus 1997-10-21
5451421 Method for preparing granular foods Nozomu Tanihara, Kazunori Sonobe, Shoji Takata 1995-09-19
5176140 Ultrasonic probe Kuniaki Kami, Masashi Abe, Masao Izawa, Takanao Fujimura, Yukihiko Sawada +10 more 1993-01-05