TI

Takeshi Ito

OL Olympus: 77 patents #5 of 3,097Top 1%
PA Panasonic: 47 patents #244 of 21,108Top 2%
DE Denso: 18 patents #512 of 11,792Top 5%
OC Olympus Optical Co.: 18 patents #127 of 2,334Top 6%
Yamaha Motor: 17 patents #47 of 2,310Top 3%
SO Sony: 10 patents #4,411 of 25,231Top 20%
KT Kabushiki Kaisha Toshiba: 8 patents #3,802 of 21,451Top 20%
Aisin Seiki Kabushiki Kaisha: 8 patents #423 of 3,782Top 15%
Ricoh Company: 8 patents #2,692 of 9,818Top 30%
NS Nippon Soken: 6 patents #209 of 1,540Top 15%
SE Seiko Epson: 6 patents #2,663 of 7,774Top 35%
FL Fujitsu Component Limited: 6 patents #91 of 281Top 35%
HC Hisamitsu Pharmaceutical Co.: 6 patents #45 of 383Top 15%
TO Tosoh: 5 patents #117 of 1,042Top 15%
TK Toyo Boseki Kabushiki Kaisha: 5 patents #122 of 1,085Top 15%
IN Inax: 5 patents #9 of 242Top 4%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
TK Toshiba Tec Kabushiki Kaisha: 5 patents #551 of 1,664Top 35%
NC Nhk Spring Co.: 5 patents #150 of 1,116Top 15%
TC Ts Tech Co.: 5 patents #129 of 561Top 25%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
JC Jidosha Denki Kogyo Co.: 4 patents #12 of 121Top 10%
Fujitsu Limited: 4 patents #7,093 of 24,456Top 30%
KE Kikusui Electronics: 4 patents #2 of 12Top 20%
HC Hitachi Construction Machinery Co.: 4 patents #303 of 1,234Top 25%
OI Olympus Imaging: 4 patents #80 of 341Top 25%
KE Kokusai Electric: 3 patents #177 of 583Top 35%
SY Symetrix: 3 patents #26 of 73Top 40%
FD Fdk: 3 patents #56 of 324Top 20%
HC Hirose Electric Co.: 3 patents #115 of 407Top 30%
KO Konica: 3 patents #771 of 1,958Top 40%
ME Machine Engineering: 3 patents #1 of 5Top 20%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
CC Central Motor Wheel Co.: 2 patents #12 of 97Top 15%
KM Konica Minolta: 2 patents #1,382 of 2,718Top 55%
YK Yamaha Motor Power Products Kabushiki Kaisha: 2 patents #9 of 50Top 20%
TO Toshiba: 2 patents #606 of 2,688Top 25%
TP Tohoku Pioneer: 2 patents #104 of 312Top 35%
TC Tohoku Munekata Co.: 2 patents #3 of 27Top 15%
TC Teikoku Seiyaku Co.: 2 patents #39 of 150Top 30%
Tdk: 2 patents #1,902 of 3,796Top 55%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
SP Solventum Intellectual Properties: 2 patents #68 of 387Top 20%
Pioneer: 2 patents #761 of 1,730Top 45%
JK Jidosha Denki Kogyo K.K.: 2 patents #9 of 56Top 20%
SH Shimadzu: 2 patents #805 of 2,007Top 45%
SE Sega Enterprises: 1 patents #101 of 368Top 30%
AC Aska Pharmaceutical Co.: 1 patents #41 of 69Top 60%
FC Fdk Twicell Co.: 1 patents #8 of 18Top 45%
FL Fujitsu Microelectronics Limited: 1 patents #212 of 624Top 35%
G1 Godo Kaisha Ip Bridge 1: 1 patents #36 of 54Top 70%
HS Hitachi Automotive Systems: 1 patents #965 of 1,636Top 60%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
IC Ishikawajima-Harima Heavy Industries Co.: 1 patents #251 of 611Top 45%
JA Japan Aerospace Exploration Agency: 1 patents #160 of 546Top 30%
KA Kao: 1 patents #1,961 of 3,221Top 65%
Kioxia: 1 patents #1,054 of 1,813Top 60%
Kyocera: 1 patents #2,054 of 3,732Top 60%
MC Mitsui Chemicals: 1 patents #1,270 of 2,279Top 60%
Nintendo Co.: 1 patents #886 of 1,476Top 65%
NM Nippon Mektron: 1 patents #123 of 286Top 45%
NC Nippon Paint Marine Coatings Co.: 1 patents #12 of 25Top 50%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
SC Sakai Chemical Industry Co.: 1 patents #121 of 227Top 55%
SI Shinmaywa Industries: 1 patents #39 of 119Top 35%
SC Showa Electric Wire & Cable Co.: 1 patents #42 of 169Top 25%
TC Tohoku Electric Power Company: 1 patents #65 of 246Top 30%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TC Tokyo Rope Mfg. Co.: 1 patents #38 of 144Top 30%
TC Toyobo Co.: 1 patents #227 of 498Top 50%
TC Trw Steering Systems Japan Co.: 1 patents #2 of 12Top 20%
Caterpillar: 1 patents #4,437 of 8,398Top 55%
Overall (All Time): #919 of 4,157,543Top 1%
344
Patents All Time

Issued Patents All Time

Showing 25 most recent of 344 patents

Patent #TitleCo-InventorsDate
12372773 Endoscope illumination light switching device and endoscope illumination light switching method Takahiro MASAKI, Yusuke Yoshida 2025-07-29
12328527 Image management system, image management method, and computer program product Satoshi Taneichi, Masanori Watanabe 2025-06-10
12319621 Zirconia sintered body and method for producing same Shoichi Yamauchi, Isao Yamashita 2025-06-03
12279012 Information processing system, information processing apparatus, information processing method, and non-transitory storage medium Shigeru Miyamoto, Norio Asakura 2025-04-15
12252048 Vehicle seat Kensuke Mizoi, Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka, Chihiro Muto +1 more 2025-03-18
12179189 Film for microfluidic device, microfluidic device and method for manufacturing same Yasushi Ebihara, Naota Sugiyama 2024-12-31
12171899 Radiation sterilization resistant adhesive 2024-12-24
12171396 Endoscope apparatus, operating method of endoscope apparatus, and information storage medium Satoru Adachi 2024-12-24
12126118 Connector with bent piece such that the bent piece can block fitting of the partner connector by a bent piece surface forming the tip end portion, and therefore prevent erroneous insertion 2024-10-22
12116666 Substrate processing apparatus and method of manufacturing semiconductor device Daigi KAMIMURA, Tomoshi Taniyama 2024-10-15
12105275 Light source device, endoscope system, and control method for light source device Takahiro MASAKI, Masahiro Nishio, Susumu Hashimoto, Satoshi Tanaka 2024-10-01
D1043580 Electric connector 2024-09-24
12078796 Endoscope light source device, endoscope apparatus, operating method of endoscope light source device, and light amount adjusting method Satoshi Tanaka, Koichiro Ito 2024-09-03
12035999 Endoscope apparatus, processing device and processing method Satoru Adachi 2024-07-16
11910106 Light source device and endoscope system including the same Hiroyuki Kamee, Masahiro Nishio, Satoshi Tanaka 2024-02-20
11892324 Rotation angle sensor and method for manufacturing rotation angle sensor Yoshiyuki Kono 2024-02-06
11807579 Zirconia sintered body and manufacturing method of the same Yuji Matsumura, Isao Yamashita 2023-11-07
11787516 Apparatus and method for steering control of marine vessel able to automatically reduce chine walk, and marine vessel Hiroshi Inoue, Satoru Hamada 2023-10-17
11784420 Cable holding member and cable connector device including cable holding member Makoto Yasuda 2023-10-10
11772917 Sheet conveying device, image forming apparatus, and sheet presence or absence determination method 2023-10-03
11628752 Vehicle seat Kensuke Mizoi, Ryuzaburo Abe, Kenichi Niitsuma, Soichiro Tanaka, Chihiro Muto +1 more 2023-04-18
11583173 Light source apparatus, endoscope system, and illumination control method for adjusting first and second illumination light emitted from first and second illumination light emission ends of a light guide 2023-02-21
11581265 Semiconductor device including paired marks and method for manufacturing semiconductor device 2023-02-14
11535565 Black sintered body and method for producing the same Shoichi Yamauchi, Isao Yamashita 2022-12-27
11510558 Endoscope observation method and endoscope apparatus Yoshihiko Watanabe 2022-11-29