YT

Yuji Takahashi

Fujitsu Limited: 40 patents #445 of 24,456Top 2%
Canon: 37 patents #1,284 of 19,416Top 7%
Ricoh Company: 29 patents #656 of 9,818Top 7%
TT Toshiba Lighting & Technology: 19 patents #25 of 486Top 6%
TC Toyoda Gosei Co.: 19 patents #91 of 2,296Top 4%
SO Sony: 18 patents #2,315 of 25,231Top 10%
ST Sandisk Technologies: 17 patents #169 of 2,224Top 8%
NE Nec: 15 patents #768 of 14,502Top 6%
TO Toyota: 13 patents #2,130 of 26,838Top 8%
JT Jtekt: 13 patents #83 of 1,969Top 5%
Sumitomo Electric Industries: 13 patents #1,957 of 21,551Top 10%
Yamaha: 11 patents #208 of 2,001Top 15%
MA Makita: 10 patents #121 of 770Top 20%
FC Fuji Kiko Co.: 4 patents #30 of 208Top 15%
WT Western Digital Technologies: 3 patents #968 of 3,180Top 35%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
JA Jatco: 3 patents #227 of 871Top 30%
KA Kaneka: 3 patents #437 of 1,525Top 30%
KC Koha Co.: 3 patents #16 of 58Top 30%
RE Renesas Electronics: 3 patents #1,322 of 4,529Top 30%
JC Japan Chain Terminal Co.: 2 patents #1 of 11Top 10%
JE Jx Nippon Oil & Energy: 2 patents #125 of 416Top 35%
AC Alps Alpine Co.: 2 patents #150 of 525Top 30%
NC Nitto Jushi Kogyo Co.: 2 patents #4 of 21Top 20%
KO Koganei: 2 patents #25 of 103Top 25%
NC Nippon Leakless Industry Co.: 2 patents #10 of 67Top 15%
MC Mitsui Chemicals: 2 patents #873 of 2,279Top 40%
UN Unicharm: 2 patents #306 of 624Top 50%
YA Yazaki: 2 patents #1,574 of 3,427Top 50%
Pioneer: 1 patents #1,107 of 1,730Top 65%
AT Axcelis Technologies: 1 patents #165 of 300Top 60%
CC Clarion Co.: 1 patents #397 of 721Top 60%
EL Edwards Japan Limited: 1 patents #35 of 79Top 45%
FC Fdk Energy Co.: 1 patents #10 of 15Top 70%
FC Fuji Silysia Chemical: 1 patents #9 of 26Top 35%
FL Fujitsu Component Limited: 1 patents #204 of 281Top 75%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
HD Hitachi Denshi: 1 patents #119 of 275Top 45%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
KC Kirin Brewery Co.: 1 patents #38 of 77Top 50%
LC Laurel Bank Machines Co.: 1 patents #90 of 139Top 65%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
NS National Institute Of Agrobiological Sciences: 1 patents #80 of 225Top 40%
NO Nippon Oil: 1 patents #392 of 773Top 55%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
AE Aida Engineering: 1 patents #83 of 163Top 55%
Robert Bosch Gmbh: 1 patents #10,465 of 19,740Top 55%
SN Sumitomo Eaton Nova: 1 patents #16 of 23Top 70%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
TP Tohoku Pioneer: 1 patents #179 of 312Top 60%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TK Toyoda Koki Kabushiki Kaisha: 1 patents #307 of 674Top 50%
📍 Hamamatsu, JP: #3 of 41 inventorsTop 8%
Overall (All Time): #1,436 of 4,157,543Top 1%
289
Patents All Time

Issued Patents All Time

Showing 251–275 of 289 patents

Patent #TitleCo-InventorsDate
5434661 Sheet post-processing apparatus including offset means for selectively offsetting sheets discharged in one of plural bins relative to sheets discharged in the other of said plural bins Masakazu Hiroi 1995-07-18
5417417 Sheet material sorting apparatus having means for holding and conveying the sheet material Yoshifumi Takehara, Noriyoshi Ueda, Norifumi Miyake 1995-05-23
5392354 Cordless phone system capable of scrambling communication signals Hideo Fukasawa 1995-02-21
5389268 Filter aid including specific silica gel Mutsuhiro Ito, Nobuki Watanabe, Sakio Takahashi 1995-02-14
5382049 Air bag controlling apparatus Tetsushi Hiramitsu, Toshinori Takahashi 1995-01-17
5371856 Transfer data storage system Toyohiko Yoshino, Hideki Nagasaki 1994-12-06
5351112 Original feeding apparatus and image forming system with it Masataka Naito, Masakazu Hiroi, Yoshinori Isobe, Akimaro Yoshida, Hitoshi Fujimoto +1 more 1994-09-27
5322274 Sheet conveying apparatus Masakazu Hiroi 1994-06-21
5273266 Reserving-type original feeding apparatus Makoto Kitahara, Noriyoshi Ueda 1993-12-28
5230457 Sheet stapler Masakazu Hiroi, Koichi Murakami 1993-07-27
5184766 Assembly line construction and method for assembling automotive vehicle bodies Sakae Takahashi, Mamoru Maezima 1993-02-09
5181705 Sheet discharging device that chooses a sheet discharging speed according to the sheet's length or rigidity Noriyoshi Ueda, Makoto Kitahara 1993-01-26
5161809 Metal gasket Yoshitaka Matsushita, Hideaki Harada 1992-11-10
5110104 Sheet transporting device with carriage unit Naho Wakao, Masakazu Hiroi, Makoto Kitahara 1992-05-05
5107495 Frame synchronization system Nobuhisa Kamoi, Koji Ikuta 1992-04-21
5052669 Automatic document feeder Noriyoshi Ueda, Makoto Kitahara, Masaaki Sato, Naho Wakao 1991-10-01
4944783 Method for producing glass preform for single mode optical fiber Hiroyasu Hongo 1990-07-31
4900009 Sorter Makoto Kitahara, Masataka Naito 1990-02-13
4819025 Image forming apparatus Yoshimi Yamanaka, Yutaka Ishikawa 1989-04-04
4768435 Label printer apparatus Hitoshi Nimura, Takayasu Mizuguchi, Kiyomichi Nagashima 1988-09-06
4750729 Sheet loading device Masanobu Kanoto, Jun Saito, Tadashi Yagi, Toshio Yoshimoto 1988-06-14
4591884 Multi-function image recording apparatus Koichi Miyamoto, Yutaka Kikuchi 1986-05-27
4589014 Color industrial television camera device for use in a gamma ray environment having a lens system with a spectral transmittance characteristic to enable achieving white balance Yoshitoshi Ito, Morikazu Ayugai, Katsuhiro Mizuno, Atomi Noguchi 1986-05-13
4587536 Image recording apparatus with color detection Jun Saito 1986-05-06
4585691 Friction material with flame sprayed metal coating Akira Nishimura, Kazuaki Kawasaki, Yasuo Nakano, Hiromichi Horie, Hiroshi Ushiyama +5 more 1986-04-29