TW

Takashi Watanabe

Sharp Kabushiki Kaisha: 58 patents #129 of 10,731Top 2%
Canon: 54 patents #619 of 19,416Top 4%
Fujitsu Limited: 49 patents #280 of 24,456Top 2%
HI Hitachi: 44 patents #397 of 28,497Top 2%
KT Kabushiki Kaisha Toshiba: 39 patents #530 of 21,451Top 3%
TO Toyota: 33 patents #447 of 26,838Top 2%
TE Teac: 31 patents #12 of 440Top 3%
Honda Motor Co.: 29 patents #274 of 21,052Top 2%
MC Murata Manufacturing Co.: 18 patents #366 of 5,295Top 7%
PA Panasonic: 15 patents #1,528 of 21,108Top 8%
SC Sekisui Chemical Co.: 14 patents #21 of 908Top 3%
AC Advics Co.: 13 patents #39 of 686Top 6%
Ricoh Company: 13 patents #1,714 of 9,818Top 20%
MC Mitsumi Electric Co.: 12 patents #53 of 935Top 6%
SO Sony: 10 patents #4,411 of 25,231Top 20%
Toshiba Memory: 7 patents #254 of 1,971Top 15%
NC Nippondenso Co.: 7 patents #296 of 3,479Top 9%
DE Denso: 7 patents #1,924 of 11,792Top 20%
Nissan Motor Co.: 6 patents #1,257 of 8,689Top 15%
CO Combi: 6 patents #27 of 161Top 20%
Kioxia: 6 patents #212 of 1,813Top 15%
AZ Azbil: 5 patents #36 of 257Top 15%
NI Nikon: 5 patents #754 of 2,493Top 35%
AD Advantest: 5 patents #198 of 1,193Top 20%
SK Showa Denko K.K.: 5 patents #278 of 1,736Top 20%
Mitsubishi Electric: 4 patents #7,099 of 25,717Top 30%
TC Toshiba Ceramics Co.: 4 patents #33 of 458Top 8%
FC Fuji Photo Optical Co.: 4 patents #132 of 509Top 30%
NT NTT: 4 patents #1,310 of 4,871Top 30%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
KM Konica Minolta: 4 patents #503 of 1,361Top 40%
KM Konica Minolta: 4 patents #901 of 2,718Top 35%
Kyocera: 4 patents #773 of 3,732Top 25%
TK Terumo Kabushiki Kaisha: 4 patents #338 of 1,558Top 25%
BT Brookman Technology: 3 patents #1 of 12Top 9%
CC Citizen Electronics Co.: 3 patents #102 of 252Top 45%
Tdk: 3 patents #1,522 of 3,796Top 45%
CC Citizen Watch Co.: 3 patents #353 of 1,225Top 30%
OC Omron Healthcare Co.: 3 patents #197 of 475Top 45%
HC Hitachi Ulsi Systems Co.: 3 patents #305 of 867Top 40%
NS Nippon Steel: 3 patents #914 of 4,423Top 25%
FU Fujinon: 3 patents #88 of 339Top 30%
OC Oki Electric Industry Co.: 3 patents #700 of 2,807Top 25%
JU Jichi Medical University: 2 patents #7 of 66Top 15%
HD Hoshizaki Denki: 2 patents #79 of 203Top 40%
JA Japan Atomic Energy Agency: 2 patents #29 of 251Top 15%
AC Asahi Kasei Kogyo Co.: 2 patents #303 of 1,395Top 25%
IC Ikegami Tsushinki Co.: 2 patents #15 of 89Top 20%
KC Kansai Paint Co.: 2 patents #263 of 822Top 35%
HK Hamamatsu Photonics K.K.: 2 patents #676 of 1,436Top 50%
FL Fujitsu Frontech Limited: 2 patents #95 of 283Top 35%
TC Tanashin Denki Co.: 2 patents #10 of 21Top 50%
TL Teijin Limited: 2 patents #572 of 1,631Top 40%
TL Tokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%
NO Nordson: 2 patents #420 of 1,063Top 40%
UI Ube Material Industries: 2 patents #17 of 58Top 30%
HS Hitachi-Omron Terminal Solutions: 2 patents #37 of 113Top 35%
Yamaha: 2 patents #899 of 2,001Top 45%
NC Nippon Bee Chemical Co.: 2 patents #7 of 66Top 15%
SI Seiko Instruments: 2 patents #605 of 1,437Top 45%
Yamaha Motor: 1 patents #1,283 of 2,310Top 60%
YA Yamatake: 1 patents #76 of 243Top 35%
YA Yamato: 1 patents #3 of 8Top 40%
IBM: 1 patents #44,794 of 70,183Top 65%
OL Olympus: 1 patents #2,078 of 3,097Top 70%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
CK Calsonic Kansei: 1 patents #307 of 675Top 50%
Casio Computer Co.: 1 patents #1,284 of 1,970Top 70%
DC Daihatsu Motor Co.: 1 patents #84 of 248Top 35%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
DC Daiwa Seiko Co.: 1 patents #129 of 217Top 60%
DI Disco: 1 patents #384 of 708Top 55%
FC Freund Industrial Co.: 1 patents #25 of 90Top 30%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
FU Fujirebio: 1 patents #93 of 219Top 45%
FL Fujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
GC Globalwafers Japan Co.: 1 patents #21 of 44Top 50%
GL Globeride: 1 patents #84 of 116Top 75%
HD Hitachi Displays: 1 patents #519 of 752Top 70%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
HK Honda Giken Koygo: 1 patents #31 of 356Top 9%
HO Hoya: 1 patents #757 of 1,290Top 60%
HC Huizhou Daya Bay Jss Optical Technology Co.: 1 patents #3 of 5Top 60%
II Ichikoh Industries: 1 patents #110 of 256Top 45%
JE Jeol: 1 patents #309 of 669Top 50%
JS Jfe Steel: 1 patents #825 of 1,401Top 60%
JC Jss Optical Technology Co.: 1 patents #3 of 5Top 60%
JU Juki: 1 patents #119 of 281Top 45%
KH Kabushiki Kaisha Hosokawaseisakusho: 1 patents #8 of 9Top 90%
KA Kao: 1 patents #1,961 of 3,221Top 65%
KC Kyosan Electric Mfg. Co.: 1 patents #28 of 57Top 50%
LG Lion Group: 1 patents #229 of 587Top 40%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
MC Meiho Co.: 1 patents #2 of 7Top 30%
ME Mitsubishi Jidosha Engineering: 1 patents #75 of 277Top 30%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
NS National Institute For Materials Science: 1 patents #361 of 901Top 45%
NU National University Corporation Shizuoka University: 1 patents #62 of 225Top 30%
NT Nec Lcd Technologies: 1 patents #192 of 305Top 65%
NC Nidek Co.: 1 patents #224 of 365Top 65%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
OC Onoda Cement Co.: 1 patents #57 of 155Top 40%
RE Renesas Electronics: 1 patents #2,739 of 4,529Top 65%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
SC Sanyo Kokusaku Pulp Co.: 1 patents #40 of 99Top 45%
SK Sekisui Kagaku Kogyo: 1 patents #148 of 395Top 40%
SU Sumco: 1 patents #248 of 464Top 55%
SG Sumita Optical Glass: 1 patents #37 of 59Top 65%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
SI Sumitomo Metal Industries: 1 patents #630 of 1,462Top 45%
TS Taiyo Nippon Sanso: 1 patents #91 of 203Top 45%
TC Takashimaya Nippatsu Kogyo Co.: 1 patents #10 of 40Top 25%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
TD The Doshisha: 1 patents #48 of 175Top 30%
TO Tokico: 1 patents #164 of 359Top 50%
TO Toppan: 1 patents #51 of 177Top 30%
TS Toshiba Infrastructure Systems & Solutions: 1 patents #186 of 424Top 45%
TU Tungaloy: 1 patents #62 of 99Top 65%
VJ Valeo Thermal Systems Japan: 1 patents #12 of 49Top 25%
Overall (All Time): #230 of 4,157,543Top 1%
622
Patents All Time

Issued Patents All Time

Showing 426–450 of 622 patents

Patent #TitleCo-InventorsDate
6243110 Image forming system with ordering and production systems Kazuyoshi Takahashi, Toshiyuki Yanaka 2001-06-05
6239851 Planar light source device having polarization separator formed of two sheets with mating triangular prisms and different indices of refraction Tsuyonobu Hatazawa, Hideki Hayashi, Kozo Nakamura, Johji Mamiya, Masaru Suzuki +1 more 2001-05-29
6229631 Signal transmission system and method for supervising the same Hideaki Sato, Issei Asabayashi, Hidenari Maeda 2001-05-08
6220687 Textile image forming apparatus and method for forming original image data and secondary image data for use in post-processing Kazuyoshi Takahashi, Toshiyuki Yanaka 2001-04-24
6214976 Chemical method for lignin depolymerization Kurt Messner, Karin Koller 2001-04-10
6200537 Fuel-reforming sheet and method of manufacture thereof Hideaki Nogami 2001-03-13
6201323 Rotating machine Akitomi Semba, Tadashi Sonobe, Yasuomi Yagi, Junji Sato, Shinsaku Hakuta +4 more 2001-03-13
6174744 Method of producing micro contact structure and contact probe using same Minako Yoshida 2001-01-16
6166767 Active solid-state imaging device which effectively suppresses fixed-pattern noise 2000-12-26
6165607 Sputtering target and antiferromagnetic film and magneto-resistance effect element formed by using the same Takashi Yamanobe, Naomi Fujioka, Takashi Ishigami, Nobuo Katsui, Hiromi Fuke +3 more 2000-12-26
6163023 Amplified photoelectric transducer amplified solid-state image sensor and method for driving amplified photoelectric transducer 2000-12-19
6151285 Disc device having a chassis and movable tray part including a turntable and pickup means with a disc overhanging the tray perpendicular to the disc insertion direction Kazuhiko Suzuki, Nobuhiko Fujimura 2000-11-21
6151284 Disk device having a flexible printed circuit cable providing a small-height structure Nobuhiko Fujimura, Yo Kamei 2000-11-21
6151070 Image pickup apparatus Hidekage Sato, Tadashi Okino 2000-11-21
6125174 Communication apparatus 2000-09-26
6118992 Mixer circuit in CATV UP/DOWN converter 2000-09-12
6113223 Ink jet recording head with ink chamber having slanted surfaces to aid bubble removal Shigeaki Tanaka, Nobuyuki Kuwabara, Akira Goto, Kunihiko Maeoka, Masaaki Izumida +18 more 2000-09-05
6111837 Disc device with a turntable being able to extend into an opening in a top plate connected to a lid Kazuhiko Suzuki, Nobuhiko Fujimura 2000-08-29
6097449 Liquid-crystal projector having a mirror with a specific tilt adjustment mount Chikara Yamamoto, Yasuyuki Miyata 2000-08-01
6089681 Antiskid control apparatus 2000-07-18
6081668 Camera Kiyomitsu Furuyama, Shigeki Sato 2000-06-27
6076911 Recording apparatus and recording control method 2000-06-20
6072190 Micro contact pin structure with a piezoelectric element and probe card using the same Minako Yoshida 2000-06-06
6069658 Solid-state imaging device and method for driving the same 2000-05-30
6035134 Lens barrel having image stabilizing function Shigeki Sato, Shinji Imada, Hiroyuki Kimura 2000-03-07