KM

Kenichi Matsumoto

The Yokohama Rubber Co.: 35 patents #21 of 1,136Top 2%
PA Panasonic: 22 patents #856 of 21,108Top 5%
Canon: 12 patents #5,447 of 19,416Top 30%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
SO Sony: 5 patents #7,785 of 25,231Top 35%
MC Minolta Co.: 3 patents #574 of 1,416Top 45%
KM Konica Minolta: 3 patents #626 of 1,361Top 50%
KC Konishiroku Photo Industry Co.: 2 patents #360 of 894Top 45%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
CC Citizen Holdings Co.: 1 patents #208 of 431Top 50%
Ricoh Company: 1 patents #6,936 of 9,818Top 75%
RO Roland: 1 patents #161 of 292Top 60%
SC Secom Co.: 1 patents #6 of 47Top 15%
TC Taiheiyo Cement: 1 patents #83 of 203Top 45%
TC Tamron Co.: 1 patents #74 of 138Top 55%
TR Tris: 1 patents #21 of 42Top 50%
YC Yaskawa Electric Mfg. Co.: 1 patents #12 of 39Top 35%
NT Nara Institute Of Science And Technology: 1 patents #13 of 65Top 20%
CC Citizen Systems Japan Co.: 1 patents #21 of 40Top 55%
DE Denso: 1 patents #6,940 of 11,792Top 60%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
JE Jm Energy: 1 patents #11 of 31Top 40%
JO Joled: 1 patents #250 of 392Top 65%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Overall (All Time): #14,091 of 4,157,543Top 1%
101
Patents All Time

Issued Patents All Time

Showing 1–25 of 101 patents

Patent #TitleCo-InventorsDate
12384203 Tire 2025-08-12
12263703 Tire 2025-04-01
12214621 Pneumatic tire 2025-02-04
12202298 Pneumatic tire 2025-01-21
12059929 Pneumatic tire 2024-08-13
11954292 Input device and input system Yuta Saito, Masaaki Yamabayashi, Ryo Nakae 2024-04-09
11909389 Input device and input system Masaaki Yamabayashi, Yuta Saito, Ryo Nakae 2024-02-20
11838673 Video processing apparatus, video processing system and video processing method 2023-12-05
11491751 Tire mold and pneumatic tire 2022-11-08
11460932 Input device and input system Yuta Saito, Masaaki Yamabayashi, Ryo Nakae 2022-10-04
11424276 Photoelectric conversion device, image reading device and image forming apparatus Yuuya Miyoshi 2022-08-23
11262852 Input device Yuta Saito, Ryo Nakae, Masanori Mitsuoka 2022-03-01
D935382 Automobile tire 2021-11-09
11114259 Switch body Kojiro Yano, Ryo Nakae, Masanori Mitsuoka 2021-09-07
11040579 Pneumatic tire and stud pin 2021-06-22
11024777 Light source device Kazuhiko Yamanaka, Hideo Yamaguchi, Wakahiko Okazaki, Yasuhiko Enami, Taku Kobayashi +2 more 2021-06-01
10875363 Stud pin and studded tire 2020-12-29
10807333 Tire mold and pneumatic tire 2020-10-20
10687445 Organic EL display apparatus 2020-06-16
10647163 Stud pin and pneumatic tire 2020-05-12
D883904 Automobile tire 2020-05-12
10618357 Stud pin, and pneumatic tire 2020-04-14
10377186 Pneumatic tire 2019-08-13
10369848 Stud pin, and pneumatic tire 2019-08-06
10035382 Stud pin and pneumatic tire 2018-07-31