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 276–300 of 406 patents

Patent #TitleCo-InventorsDate
7133602 Power supply apparatus, motor drive control method using the same and motor vehicle having the same mounted thereon 2006-11-07
7129685 DC/DC converter control system Hideo Nakai, Hiroki Ohtani, Kazunari Moriya 2006-10-31
7125647 Radiation-sensitive composition changing in refractive index and utilization thereof Isao Nishimura, Nobuo Bessho, Atsushi Kumano 2006-10-24
7108954 Radiation-sensitive composition changing in refractive index and method of changing refractive index Isao Nishimura, Nobuo Bessho, Atsushi Kumano, Tsutomu Shimokawa 2006-09-19
7105735 Electronic musical instrument Tatsuya Senoo 2006-09-12
7101511 Microplate liquid handling system Hiroatsu Toi, Tadashi Ohkawara, Masashi Nagaoka 2006-09-05
7094047 Die for extrusion molding of honeycomb Takashi Matsukubo, Keiji Matsumoto 2006-08-22
7090213 Outlet roller of sheet stacking device and an image forming apparatus including the same Nobuyoshi Suzuki, Shinji Asami, Junichi Iida, Hiroki Okada, Hiromoto Saitoh +1 more 2006-08-15
7071255 Radiation-sensitive composition capable of having refractive index distribution Isao Nishimura, Nobuo Bessho, Atsushi Kumano 2006-07-04
7022300 Process for producing inorganic spheres Toshiya Matsubara, Masaharu Tanaka, Shin Tatematsu, Kazuhiko Yamada, Kenichi Ebata +2 more 2006-04-04
7013414 Test method and test system for semiconductor device Masayuki Takeshige, Sumitaka Hibino 2006-03-14
7009652 Image input apparatus Jun Tanida, Daisuke Miyazaki, Yoshiki Ichioka, Shigehiro Miyatake, Kouichi Ishida 2006-03-07
6988729 Sheet conveying device and image forming apparatus including the same Masahiro Tamura, Nobuyoshi Suzuki, Hiroki Okada, Junichi Iida, Akihito Andoh +2 more 2006-01-24
6986511 Finisher for an image forming apparatus Shinji Asami, Hiroki Okada 2006-01-17
6961331 IP gateway apparatus Seiji Tokunaga, Hiromitsu Kajiyama, Masahiko Nagafuji 2005-11-01
6957810 Sheet finisher with two processing trays Nobuyoshi Suzuki, Masahiro Tamura, Hiromoto Saitoh, Shuuya Nagasako, Hiroki Okada +2 more 2005-10-25
6921069 Sheet finisher and image forming system using the same Nobuyoshi Suzuki, Masahiro Tamura, Hiromoto Saitoh, Hiroki Okada, Junichi Iida +1 more 2005-07-26
6905118 Sheet finisher and image forming system using the same Shuuya Nagasako, Masahiro Tamura, Nobuyoshi Suzuki, Hiromoto Saitoh, Hiroki Okada +4 more 2005-06-14
6896397 Vehicular marker lamp Yasuo Teranishi 2005-05-24
6857997 Bio cell cleaning centrifuge having bio cell cleaning rotor provided with cleaning liquid distributor Kazuhiko Murayama, Daijiro Shiraishi 2005-02-22
6846281 Bio cell cleaning centrifuge having detachable chamber body Kazuhiko Murayama, Daijiro Shiraishi 2005-01-25
6847088 Non-volatile semiconductor memory devices and methods for manufacturing the same 2005-01-25
6828078 Composition having refractive index sensitively changeable by radiation and method for forming refractive index pattern Isao Nishimura, Nobuo Bessho, Atsushi Kumano, Tsutomu Shimokawa 2004-12-07
6787289 Radiation sensitive refractive index changing composition and refractive index changing method Nobuo Bessho, Atsushi Kumano, Keiji Konno 2004-09-07
6783124 Punching device in a sheet finisher for an image forming apparatus Masahiro Tamura, Nobuyoshi Suzuki, Shuuya Nagasako, Hiromoto Saitoh, Hiroki Okada 2004-08-31