KM

Kazunori Matsumura

KC Kowa Company: 9 patents #54 of 562Top 10%
RC Ryusyo Industrial Co.: 1 patents #3 of 13Top 25%
Overall (All Time): #545,992 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11998274 Ophthalmic photographing apparatus Akio Kawakami 2024-06-04
D701317 Retinal camera Yasuo Takasu, Norio Fukuoka, Nozomu Toriba 2014-03-18
7815312 Ocular light stimulus apparatus Tatsuya Fujii, Masaharu Mizuochi 2010-10-19
7780292 Ophthalmologic examination apparatus Atsushi Kakuuchi, Takayoshi Suzuki, Yutaka Mizukusa, Tadashi Ichihashi 2010-08-24
7695141 Ocular light stimulus apparatus Takuya Hara, Tatsuya Fujii, Masaharu Mizuochi 2010-04-13
7325924 Ophthalmic photographic apparatus Naoki Maeda, Shigeru Takimoto 2008-02-05
7270414 Ophthalmic photographic apparatus Masaharu Mizuochi 2007-09-18
7267438 Fundus photography apparatus 2007-09-11
7258440 Ophthalmic photographic apparatus Takayoshi Suzuki, Masaharu Mizuochi 2007-08-21