KM

Koichi Matsumoto

SO Sony: 32 patents #1,052 of 25,231Top 5%
Canon: 20 patents #3,238 of 19,416Top 20%
FI Fujifilm Business Innovation: 16 patents #134 of 1,659Top 9%
TO Toyota: 13 patents #2,130 of 26,838Top 8%
NI Nikon: 10 patents #434 of 2,493Top 20%
HO Horiba: 9 patents #29 of 604Top 5%
Honda Motor Co.: 8 patents #2,726 of 21,052Top 15%
AK Asahi Doken Kabushiki Kaisha: 7 patents #1 of 1Top 100%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
SU Subaru: 6 patents #124 of 1,684Top 8%
SS Sumitomo Wiring Systems: 5 patents #684 of 2,615Top 30%
NI Nirec: 5 patents #2 of 58Top 4%
AC Asahi Kasei Kogyo Co.: 4 patents #154 of 1,395Top 15%
NK Nippon Kogaku K.K.: 4 patents #88 of 382Top 25%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
CO Comcast: 2 patents #1,624 of 4,447Top 40%
NE Nec: 2 patents #5,510 of 14,502Top 40%
SC Shinto Paint Co.: 1 patents #42 of 121Top 35%
SC Shiraishi Central Laboratories Co.: 1 patents #6 of 23Top 30%
SI Sumitomo Rubber Industries: 1 patents #1,096 of 1,637Top 70%
TL Teijin Limited: 1 patents #850 of 1,631Top 55%
TC The Ohtsu Tire & Rubber Co.: 1 patents #27 of 52Top 55%
YC Yamashita Rubber Co.: 1 patents #28 of 102Top 30%
DA Daikyonishikawa: 1 patents #23 of 85Top 30%
AT Autonetworks Technologies: 1 patents #723 of 1,079Top 70%
AK Asahi Kasei Kabushiki Kaisha: 1 patents #556 of 1,220Top 50%
IC Ikeda Bussan Co.: 1 patents #113 of 235Top 50%
KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
MM Mitsubishi-Hitachi Metals Machinery: 1 patents #15 of 45Top 35%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
EC Epoch Company: 1 patents #21 of 44Top 50%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
NL Nippon Unicar Company Limited: 1 patents #29 of 69Top 45%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
📍 Yokohama, NY: #3 of 63 inventorsTop 5%
Overall (All Time): #5,700 of 4,157,543Top 1%
156
Patents All Time

Issued Patents All Time

Showing 1–25 of 156 patents

Patent #TitleCo-InventorsDate
12243884 Semiconductor device and solid-state imaging sensor Katsuhiko Fukasaku, Akito Shimizu 2025-03-04
12228869 Transfer device and image forming apparatus Masato Ono, Shigeru Fukuda, Satoya Sugiura, Hiroaki Tanaka, Yosuke Kubo +3 more 2025-02-18
12170282 Semiconductor device with fin transistors and manufacturing method of such semiconductor device 2024-12-17
12117747 Endless belt, transfer device, and image forming apparatus Daisuke Tanemura, Shigeru Fukuda, Masato Ono, Masato Furukawa, Hiroaki Tanaka +2 more 2024-10-15
12078944 Intermediate transfer belt, transfer device, and image forming apparatus Daisuke Tanemura, Masato Ono, Shigeru Fukuda, Masato Furukawa, Hiroaki Tanaka +4 more 2024-09-03
12055874 Transfer device, image forming apparatus, and endless belt Masato Ono, Masayuki Seko, Shigeru Fukuda, Satoya Sugiura, Daisuke Tanemura +4 more 2024-08-06
11988981 Endless belt, transfer device, and image forming apparatus Yosuke Kubo, Hiroaki Tanaka, Shigeru Fukuda, Daisuke Tanemura, Masato Ono +3 more 2024-05-21
11892785 Inorganic compound particle supply member, transfer device, and image forming apparatus Masato Ono, Masayuki Seko, Daisuke Tanemura, Masato Furukawa, Hiroaki Tanaka +3 more 2024-02-06
11887984 Complementary transistor and semiconductor device Hidetoshi Oishi, Kazuyuki Tomida 2024-01-30
11874617 Endless belt, transfer device, and image forming apparatus Yosuke Kubo, Hiroaki Tanaka, Shigeru Fukuda, Kenta Yamakoshi, Masato Ono +4 more 2024-01-16
11824057 Semiconductor device with fin-type field effect transistor 2023-11-21
D993107 Front bumper for an automobile Byungkang Cho, Kazuhiko Ito 2023-07-25
11688738 Composite transistor with electrodes extending to active regions 2023-06-27
D987481 Motor vehicle and/or toy replica thereof Tomonori Matsumoto, Kosuke Kubo, Atsushi Kochi, Kazuki Aiba, Kohei Kobayashi 2023-05-30
D961454 Motor vehicle and/or toy replica thereof Tomonori Matsumoto, Kosuke Kubo, Atsushi Kochi, Kazuki Aiba, Kohei Kobayashi 2022-08-23
D953944 Front bumper for an automobile Atsushi Kochi, Kazuki Aiba, Kohei Kobayashi, Kosuke Kubo, Kazuhiko Ito 2022-06-07
11334006 Transfer device, image forming apparatus, and endless belt Daisuke Tanemura, Shigeru Fukuda, Satoya Sugiura, Tomotake Inagaki, Masato Ono +6 more 2022-05-17
D940361 Front combination lamp for an automobile Kazuhiko Ito, Atsushi Kochi, Kazuki Aiba, Kohei Kobayashi 2022-01-04
D940019 Front bumper for an automobile Kosuke Kubo, Kazuhiko Ito 2022-01-04
D940018 Rear bumper for an automobile Tomonori Matsumoto, Kosuke Kubo 2022-01-04
D938629 Rear combination lamp for an automobile Tomonori Matsumoto, Kazuhiko Ito 2021-12-14
11121133 Semiconductor device with fin transistors and manufacturing method of such semiconductor device 2021-09-14
11081550 Tunnel field-effect transistor having a stacked structure including a first active region and a second active region 2021-08-03
11004851 Complementary transistor and semiconductor device Hidetoshi Oishi, Kazuyuki Tomida 2021-05-11
11004848 Composite transistor having overlapping active regions and control electrode 2021-05-11