KW

Kenji Watanabe

SE Seiko Epson: 104 patents #28 of 7,774Top 1%
KC King Jim Co.: 103 patents #1 of 138Top 1%
EB Ebara: 69 patents #12 of 1,611Top 1%
HI Hitachi: 50 patents #293 of 28,497Top 2%
Canon: 38 patents #1,203 of 19,416Top 7%
PA Panasonic: 25 patents #701 of 21,108Top 4%
KT Kabushiki Kaisha Toshiba: 18 patents #1,647 of 21,451Top 8%
HH Hitachi High-Technologies: 18 patents #125 of 1,917Top 7%
Honda Motor Co.: 13 patents #1,372 of 21,052Top 7%
SO Sony: 10 patents #4,411 of 25,231Top 20%
Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
AI Aisin: 5 patents #33 of 1,000Top 4%
HC Hitachi Tokyo Electronics Co.: 5 patents #1 of 101Top 1%
FU Fuji: 5 patents #98 of 422Top 25%
ME Meidensha: 5 patents #59 of 555Top 15%
NE Nec: 4 patents #3,388 of 14,502Top 25%
NS National Institute For Materials Science: 4 patents #89 of 901Top 10%
SC Seiko Epson Corporation And King Jim Co.: 4 patents #1 of 13Top 8%
Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
TO Toto: 4 patents #244 of 1,113Top 25%
YE Yaskawa Electric: 4 patents #198 of 1,006Top 20%
HC Hitachi Car Engineering Co.: 4 patents #107 of 465Top 25%
TC Taiho Kogyo Co.: 3 patents #73 of 332Top 25%
AC Aisin Aw Co.: 3 patents #581 of 2,011Top 30%
MC Mitsubishi Chemical: 3 patents #645 of 3,022Top 25%
WI Wiz: 3 patents #33 of 96Top 35%
FL Fujitsu Telecom Networks Limited: 3 patents #5 of 57Top 9%
SC Sumitomo Chemical: 3 patents #1,386 of 4,033Top 35%
HC Hitachi High-Tech Electronics Engineering Co.: 3 patents #5 of 59Top 9%
MO Molex: 3 patents #511 of 1,726Top 30%
HC Hitachi Electronics Engineering Co.: 3 patents #16 of 175Top 10%
TC Taiyo Yuden Co.: 3 patents #384 of 959Top 45%
KS Kawasaki Steel: 2 patents #570 of 1,922Top 30%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
Kioxia: 2 patents #693 of 1,813Top 40%
NI Nikon: 2 patents #1,269 of 2,493Top 55%
TL Teijin Fibers Limited: 2 patents #10 of 77Top 15%
DC Dainippon Screen Mfg. Co.: 2 patents #346 of 977Top 40%
MC Mitsui Engineering & Shipbuilding Co.: 2 patents #87 of 496Top 20%
TC Takiron Co.: 2 patents #8 of 69Top 15%
PE Pentax: 2 patents #412 of 761Top 55%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
NO Nof: 2 patents #143 of 561Top 30%
AC Alps Electric Co.: 2 patents #822 of 2,177Top 40%
KC Kyushu Electric Power Co.: 1 patents #56 of 151Top 40%
BC Bandai Co.: 1 patents #89 of 210Top 45%
DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
ED Envision Aesc Energy Devices: 1 patents #9 of 33Top 30%
FC Fuji Electric Co.: 1 patents #1,354 of 2,643Top 55%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
FL Fujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
HC Hitachi Chemical Research Center: 1 patents #14 of 38Top 40%
HC Hitachi Engineering Co.: 1 patents #187 of 572Top 35%
HC Hitachi Instruments Engineering Co.: 1 patents #18 of 126Top 15%
HC Hosokawa Yoko Co.: 1 patents #55 of 121Top 50%
IK Inoue Mtp Kabushiki Kaisha: 1 patents #15 of 36Top 45%
IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
JI Japan Automobile Research Institute: 1 patents #3 of 28Top 15%
JV Jvckenwood: 1 patents #386 of 736Top 55%
KC Konishiroku Photo Industry Co.: 1 patents #532 of 894Top 60%
KC Kyowa Hakko Kogyo Co.: 1 patents #549 of 943Top 60%
AC Advics Co.: 1 patents #370 of 686Top 55%
MC Matsushit Electric Industrial Co.: 1 patents #13 of 293Top 5%
MI Mitsubishi Cable Industries: 1 patents #162 of 372Top 45%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
MK Mitsubishi Kasei: 1 patents #404 of 911Top 45%
MI Mizuho Information & Research Institute: 1 patents #6 of 20Top 30%
NU National University Corporation Okayama University: 1 patents #90 of 315Top 30%
NC Nippon Tungsten Co.: 1 patents #45 of 139Top 35%
Pioneer Electronic: 1 patents #1,093 of 1,840Top 60%
RI Rigaku: 1 patents #152 of 239Top 65%
TK Terumo Kabushiki Kaisha: 1 patents #888 of 1,558Top 60%
CC Chugoku Electric Power Co.: 1 patents #53 of 143Top 40%
TS Toshiba Mitsubishi-Electric Industrial Systems: 1 patents #206 of 368Top 60%
YE Yokogawa Electric: 1 patents #658 of 1,441Top 50%
Overall (All Time): #444 of 4,157,543Top 1%
468
Patents All Time

Issued Patents All Time

Showing 326–350 of 468 patents

Patent #TitleCo-InventorsDate
6129467 Print image-forming method and device and printing apparatus incorporating the device Yoshiya Toyosawa, Takuya Suetani, Kiyoshi Ogawa, Tomoyuki Shimmra 2000-10-10
6129462 Tape-printing apparatus Yoshikiyo Furuya, Yoshiyuki Takeuchi, Takanobu Kameda, Tomoyuki Shimmura, Chieko Aida 2000-10-10
6126344 Tape cartridge and printing device Masaji Takayama, Yoshikiyo Furuya 2000-10-03
6125303 Stamp image forming method and apparatus and stamp-making apparatus Hitoshi Hayama, Takanobu Kameda, Tomoyuki Shimmura 2000-09-26
6120200 Tape printing device Takanobu Kameda, Chieko Aida, Tomoyuki Shimmura, Yoshiya Toyosawa, Hiroyasu Kurashina +1 more 2000-09-19
6116129 Tape end trimming apparatus Masaji Takayama, Takanobu Kameda, Chieko Aida, Tomoyuki Shimmura 2000-09-12
6116157 Printing method and apparatus Hitoshi Hayama, Takanobu Kameda, Tomoyuki Shimmura 2000-09-12
6113292 Printer head release mechanism Teruhiko Unno, Akira Hashimoto, Takanobu Kameda, Chieko Aida, Tomoyuki Shimmura 2000-09-05
6109901 Vane-type rotary compressor having a bypass passage defined in a front cover Naoki Nakamura, Nobuo Kagoroku, Takahiro Hasegaki 2000-08-29
6109798 Tape printing device Masahiko Nunokawa 2000-08-29
6106977 Lithium secondary cells and methods for preparing active materials for negative electrodes Yuukichi Kobayashi, Hidehiko Ohara, Kazuo Niwa 2000-08-22
6106170 Printing apparatus Tomoyuki Ichikawa, Takanobu Kameda, Shinji Ishizuka, Tomoyuki Shimmura, Kenichi Tanabe +1 more 2000-08-22
6106171 Tape printing device and cartridge used therein Masahiko Nunokawa 2000-08-22
6106176 Printing method and apparatus Shigekazu Yanagisawa, Yoshio Karasawa, Tomoyuki Ichikawa, Kenichi Tanabe, Rie Sudo 2000-08-22
6104055 Semiconductor device with memory cell having a storage capacitor with a plurality of concentric storage electrodes formed in an insulating layer and fabrication method thereof 2000-08-15
6104381 Character input apparatus Takanobu Kameda, Tomoyuki Shimmura, Hitoshi Hayama 2000-08-15
6099698 Magnetic disc and method of manufacturing same Masahiro Hatakeyama, Katsunori Ichiki, Kazuo Yamauchi, Shinta Kunitomo, Tohru Satake +2 more 2000-08-08
6092947 Tape printing device Masahiko Nunokawa 2000-07-25
6089770 Peeling device, tape processing device incorporating the peeling device, and tape printing apparatus incorporating the tape processing device Noriyuki Kamijo, Takanobu Kameda, Tomoyuki Shimmura, Tomohiro Moriya 2000-07-18
6089771 Tape printing method Takanobu Kameda, Chieko Aida, Tomoyuki Shimmura, Yoshiya Toyosawa, Hiroyasu Kurashina +1 more 2000-07-18
6087010 Fluorine-containing polyfunctional (meth) acrylate composition low refractivity material and reflection reducing film Tatsurou Yoshida, Yasuhiro Kimura, Tomoyuki Ikeda, Tetsuya Itoh, Yoshitaka Goto 2000-07-11
6080952 Electrode arrangement of vacuum circuit breaker with magnetic member for longitudinal magnetization Tsutomu Okutomi, Tsuneyo Seki, Iwao Ohshima, Mitsutaka Homma, Hiromichi Somei +2 more 2000-06-27
6076981 Printing apparatus and method of making mask pattern for exposure thereby Hitoshi Hayama, Yoshiyuki Yanagisawa, Takanobu Kameda, Tomoyuki Shimmura 2000-06-20
6072584 Character information processor Tomoyuki Shimmura, Takanobu Kameda, Chieko Aida, Hiroyasu Kurashina, Takeshi Hosokawa 2000-06-06
6066838 Microwave oven Tetsuya Koda, Yumiko Hara, Yasumichi Kobayashi, Emiko Ishizaki, Teruhiko Hiraishi +2 more 2000-05-23