KY

Kenji Yamada

TO Toyota: 52 patents #160 of 26,838Top 1%
Ricoh Company: 46 patents #272 of 9,818Top 3%
Canon: 32 patents #1,652 of 19,416Top 9%
Brother Kogyo: 28 patents #275 of 2,767Top 10%
DE Denso: 20 patents #415 of 11,792Top 4%
Fujitsu Limited: 19 patents #1,495 of 24,456Top 7%
FI Fujifilm Business Innovation: 17 patents #280 of 1,659Top 20%
HC Hitachi Koki Co.: 17 patents #49 of 888Top 6%
MC Mitsubishi Gas Chemical Company: 12 patents #143 of 1,727Top 9%
YE Yaskawa Electric: 11 patents #42 of 1,006Top 5%
NC Nippondenso Co.: 9 patents #200 of 3,479Top 6%
AC Asahi Glass Co.: 9 patents #214 of 2,251Top 10%
NE Nec: 8 patents #1,742 of 14,502Top 15%
NS Nippon Steel: 8 patents #274 of 4,423Top 7%
NI Nikon: 7 patents #587 of 2,493Top 25%
NC Nikon Vision Co.: 7 patents #2 of 50Top 4%
SC Shin-Etsu Chemical Co.: 7 patents #535 of 2,176Top 25%
SE Seiko Epson: 6 patents #2,663 of 7,774Top 35%
JS Jsr: 6 patents #185 of 1,137Top 20%
NK Nippon Kogaku K.K.: 6 patents #54 of 382Top 15%
RO Roland: 6 patents #32 of 292Top 15%
SO Sony: 5 patents #7,785 of 25,231Top 35%
KC Koito Manufacturing Co.: 5 patents #235 of 1,047Top 25%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
HC Hitachi Construction Machinery Tierra Co.: 4 patents #15 of 55Top 30%
General Motors: 4 patents #3,733 of 18,328Top 25%
RK Riso Kagaku: 4 patents #130 of 551Top 25%
CC Citizen Watch Co.: 3 patents #353 of 1,225Top 30%
Xerox: 3 patents #3,111 of 8,622Top 40%
IC Ishikawa Gasket Co.: 3 patents #16 of 48Top 35%
KT Kabushiki Kaisha Toshiba: 3 patents #8,011 of 21,451Top 40%
HS Hitachi Printing Solutions: 3 patents #13 of 99Top 15%
UC University Of Southern California: 2 patents #433 of 1,826Top 25%
Bridgestone: 2 patents #1,066 of 2,860Top 40%
FL Fujitsu Vlsi Limited: 2 patents #41 of 256Top 20%
HL Hrl Laboratories: 2 patents #379 of 709Top 55%
LW Language Weaver: 2 patents #7 of 17Top 45%
ME Meidensha: 2 patents #147 of 555Top 30%
MK Musashi Seimitsu Kogyo Kabushiki Kaisha: 2 patents #3 of 20Top 15%
NI Nikkato: 2 patents #3 of 19Top 20%
NT Ntn: 2 patents #586 of 1,364Top 45%
OI Oiles: 2 patents #84 of 253Top 35%
SC Shindengen Electric Manufacturing Co.: 2 patents #94 of 307Top 35%
SC Sodick Co.: 2 patents #51 of 172Top 30%
TC Tanabe Seiyaku Co.: 2 patents #165 of 389Top 45%
TC Tsubaki Nakashima Co.: 2 patents #3 of 18Top 20%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
Rohm Co.: 1 patents #1,438 of 2,292Top 65%
MC Minolta Co.: 1 patents #942 of 1,416Top 70%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
MC Makino Milling Machine Co.: 1 patents #91 of 184Top 50%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
DC Dainippon Screen Mfg. Co.: 1 patents #531 of 977Top 55%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
DI Dai Nippon Insatsu: 1 patents #197 of 371Top 55%
TO Tokimec: 1 patents #33 of 82Top 45%
TT Tomey Technology: 1 patents #6 of 19Top 35%
TK Toshiba Tec Kabushiki Kaisha: 1 patents #1,144 of 1,664Top 70%
AC Asahi Kasei Microsystems Co.: 1 patents #19 of 67Top 30%
AG Agc: 1 patents #509 of 954Top 55%
KG Khs Gmbh: 1 patents #160 of 327Top 50%
YA Yazaki: 1 patents #2,077 of 3,427Top 65%
NM Nippon Steel & Sumitomo Metal: 1 patents #786 of 1,491Top 55%
NT NTT: 1 patents #2,911 of 4,871Top 60%
NC Nippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
JT Japan Science And Technology: 1 patents #225 of 836Top 30%
NE Ntt Electronics: 1 patents #160 of 358Top 45%
HT Hayashi Telempu: 1 patents #29 of 139Top 25%
📍 Susono, CA: #1 of 7 inventorsTop 15%
Overall (All Time): #609 of 4,157,543Top 1%
406
Patents All Time

Issued Patents All Time

Showing 26–50 of 406 patents

Patent #TitleCo-InventorsDate
11448961 Iodonium salt, resist composition, and pattern forming process Takayuki Fujiwara, Masaki Ohashi, Kazuhiro Katayama 2022-09-20
11358476 Drive device and vehicle Kiyotaka Matsubara, Toshihiro Yamamoto 2022-06-14
11352593 Aqueous composition and cleaning method using same Akinobu HORITA, Toshiyuki Oie, Takahiro Kikunaga 2022-06-07
11319483 Organic compound, electrochromic element containing the same, optical filter, lens unit, imaging device, and window material Satoshi Igawa, Wataru Kubo, Yuto Ito, Isao Kawata 2022-05-03
11313623 Heat exchanger Masafumi Saitou, Akira Yamanaka, Masaki Harada, Kazutaka Suzuki, Taichi Asano +1 more 2022-04-26
11277535 Image reading apparatus and control apparatus for the same 2022-03-15
11228397 Wireless transmission system, wireless transmission device, wireless transmission method, and wireless transmission program 2022-01-18
D940231 Electronic musical instrument Akihito Kimura 2022-01-04
11180950 Electrochromic device, optical filter, lens unit, imaging apparatus, window member, and driving method Wataru Kubo, Satoshi Igawa 2021-11-23
11148672 Method for time series structure discovery Rajan Bhattacharyya, Aruna Jammalamadaka, Dmitriy Korchev, Chong Ding 2021-10-19
11104844 Organic compound, electrochromic device, optical filter, image pickup apparatus, window, and electrochromic mirror Satoshi Igawa 2021-08-31
11097949 Bis(fluorosulfonyl) imide metal salt and method for preparing same Hirotsugu Shimizu, Hiromoto Katsuyama, Hiroyuki Mizuno, Yasunori Okumura, Naohiko Itayama +4 more 2021-08-24
11021624 Oil-based magnetic ink Naofumi Ezaki, Yoshifumi Watanabe 2021-06-01
10907091 Organic compound and electrochromic element Satoshi Igawa 2021-02-02
10850636 Drive device, vehicle, and control method for drive device Masashi Mizuno, Toshihiro Yamamoto 2020-12-01
10791179 Remote management system for specifying a protocol to be used between an intermediary device and a device in a remote system Kohichiroh Minami 2020-09-29
10790219 Semiconductor package and method of manufacturing the same Yoshihisa Imori 2020-09-29
10733125 Microcomputer Tatsuya Yamashita 2020-08-04
10725377 Chemically amplified negative resist composition and resist pattern forming process Masaaki Kotake, Satoshi Watanabe, Keiichi Masunaga, Masaki Ohashi 2020-07-28
10684526 Electrochromic element Jun Yamamoto, Shinjiro Okada, Wataru Kubo 2020-06-16
10474081 Image forming apparatus and image forming method 2019-11-12
D866523 Electronic musical instrument Akihito Kimura, Takayuki Hirabayashi 2019-11-12
10444588 Electrochromic element, optical filter, lens unit, imaging apparatus, and window member Wataru Kubo, Satoshi Igawa, Kentaro Ito, Satoshi Ota 2019-10-15
10396698 Drive device and drive system Toshihiro Yamamoto 2019-08-27
10374539 Driving device Toshihiro Yamamoto 2019-08-06