MK

Masato Kato

Brother Kogyo: 44 patents #138 of 2,767Top 5%
JC J.S.T. Mfg. Co.: 9 patents #33 of 255Top 15%
Canon: 8 patents #7,260 of 19,416Top 40%
Nsk: 4 patents #376 of 1,559Top 25%
CC Children'S Medical Center: 4 patents #177 of 1,211Top 15%
MC Minolta Co.: 4 patents #477 of 1,416Top 35%
NC Nsk Precision Co.: 2 patents #1 of 12Top 9%
FD Fdk: 1 patents #147 of 324Top 50%
Stanford University: 1 patents #2,251 of 5,197Top 45%
YC Yamatake-Honeywell Co.: 1 patents #68 of 169Top 45%
BU Buffalo: 1 patents #42 of 80Top 55%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
JC Japan Solderless Terminal Mfg. Co.: 1 patents #14 of 40Top 35%
📍 Kasugai, MA: #1 of 2 inventorsTop 50%
Overall (All Time): #22,462 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 1–25 of 80 patents

Patent #TitleCo-InventorsDate
12427794 Tape cassette Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Takashi Horiuchi, Akira Sago +2 more 2025-09-30
12304229 Tape cassette Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Takashi Horiuchi, Akira Sago +1 more 2025-05-20
12296580 Tape cassette Koshiro Yamaguchi, Tsutomu Kato, Yasuhiro Iriyama, Yasuhiro Shibata, Teruo Imamaki +5 more 2025-05-13
12272989 Backup power supply apparatus and backup power supply apparatus controlling method Naoaki Konda 2025-04-08
12257827 Tape cassette Koshiro Yamaguchi, Akira Sago, Takashi Horiuchi, Yasuhiro Iriyama, Yasuhiro Shibata +2 more 2025-03-25
12233641 Tape cassette Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Takashi Horiuchi, Akira Sago +2 more 2025-02-25
11945217 Tape cassette Koshiro Yamaguchi, Tsutomu Kato, Yasuhiro Iriyama, Yasuhiro Shibata, Teruo Imamaki +5 more 2024-04-02
11707938 Tape cassette Koshiro Yamaguchi, Akira Sago, Takashi Horiuchi, Yasuhiro Iriyama, Yasuhiro Shibata +2 more 2023-07-25
11479053 Tape cassette Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Takashi Horiuchi, Akira Sago +2 more 2022-10-25
11285749 Tape cassette Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Takashi Horiuchi, Akira Sago +1 more 2022-03-29
11254149 Tape cassette Koshiro Yamaguchi, Tsutomu Kato, Yasuhiro Iriyama, Yasuhiro Shibata, Teruo Imamaki +5 more 2022-02-22
11052685 Tape cassette Koshiro Yamaguchi, Akira Sago, Takashi Horiuchi, Yasuhiro Iriyama, Yasuhiro Shibata +2 more 2021-07-06
10744798 Tape cassette Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Takashi Horiuchi, Akira Sago +2 more 2020-08-18
10744802 Tape cassette Koshiro Yamaguchi, Tsutomu Kato, Yasuhiro Iriyama, Yasuhiro Shibata, Teruo Imamaki +5 more 2020-08-18
10675894 Tape cassette Koshiro Yamaguchi, Akira Sago, Takashi Horiuchi, Yasuhiro Iriyama, Yasuhiro Shibata +2 more 2020-06-09
10661589 Tape cassette Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Takashi Horiuchi, Akira Sago +1 more 2020-05-26
10618325 Tape cassette Koshiro Yamaguchi, Tsutomu Kato, Yasuhiro Iriyama, Yasuhiro Shibata, Teruo Imamaki +5 more 2020-04-14
10226949 Tape cassette Koshiro Yamaguchi, Akira Sago, Takashi Horiuchi, Yasuhiro Iriyama, Yasuhiro Shibata +2 more 2019-03-12
10201988 Tape cassette Koshiro Yamaguchi, Akira Sago, Takashi Horiuchi, Yasuhiro Iriyama, Yasuhiro Shibata +2 more 2019-02-12
10201993 Tape cassette Koshiro Yamaguchi, Tsutomu Kato, Yasuhiro Iriyama, Yasuhiro Shibata, Teruo Imamaki +5 more 2019-02-12
10189284 Tape cassette Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Takashi Horiuchi, Akira Sago +2 more 2019-01-29
10096960 Brush holder assembly and commutator motor comprising said brush holder assembly Kazuo Toya, Syouzou Sakon, Yasuharu Uchida 2018-10-09
9855779 Tape cassette Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Takashi Horiuchi, Akira Sago +1 more 2018-01-02
9656488 Tape cassette Koshiro Yamaguchi, Takashi Horiuchi, Akira Sago, Yasuhiro Iriyama, Yasuhiro Shibata +2 more 2017-05-23
9649861 Tape cassette Koshiro Yamaguchi, Tsuyoshi Nagae, Teruo Imamaki, Takashi Horiuchi, Akira Sago +2 more 2017-05-16