WT

Wataru Takahashi

Canon: 74 patents #284 of 19,416Top 2%
Ricoh Company: 54 patents #183 of 9,818Top 2%
EC Eagle Industry Co.: 35 patents #10 of 314Top 4%
SH Shimadzu: 28 patents #13 of 2,007Top 1%
KT Kabushiki Kaisha Toshiba: 9 patents #3,402 of 21,451Top 20%
SE Seiko Epson: 8 patents #2,198 of 7,774Top 30%
PA Panasonic: 8 patents #3,315 of 21,108Top 20%
SI Sumitomo Metal Industries: 6 patents #80 of 1,462Top 6%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
Pioneer: 4 patents #451 of 1,730Top 30%
DC Dena Co.: 4 patents #23 of 210Top 15%
MC Murata Manufacturing Co.: 4 patents #1,804 of 5,295Top 35%
NE Nec: 4 patents #3,388 of 14,502Top 25%
NT Nec Tokin: 3 patents #72 of 299Top 25%
SC Sumitomo Special Metals Co.: 3 patents #65 of 262Top 25%
NA Nakanishi: 3 patents #12 of 46Top 30%
SL Sumitomo Riko Company Limited: 2 patents #134 of 446Top 35%
RC Rioch Company: 1 patents #1 of 30Top 4%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
MG Mahle International Gmbh: 1 patents #783 of 1,650Top 50%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
TI Tokai Rubber Industries: 1 patents #281 of 557Top 55%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
TS Toshiba Electronic Devices & Storage: 1 patents #470 of 900Top 55%
DC Diesel Kiki Co.: 1 patents #181 of 366Top 50%
NT NTT: 1 patents #2,911 of 4,871Top 60%
Bridgestone: 1 patents #1,586 of 2,860Top 60%
OC Orion Electric Company: 1 patents #46 of 160Top 30%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
PD Pioneer Design: 1 patents #9 of 24Top 40%
📍 Yokohama, MO: #2 of 29 inventorsTop 7%
Overall (All Time): #1,658 of 4,157,543Top 1%
270
Patents All Time

Issued Patents All Time

Showing 176–200 of 270 patents

Patent #TitleCo-InventorsDate
7500755 Display apparatus and image processing system Hideaki Ishizaki, Kuniko Ushiro, Yuki Nagai 2009-03-10
7396118 Cartridge for ink jet recording and method for producing the same Masashi Ogawa, Hiromasa Anma, Yasuo Kotaki 2008-07-08
7396117 Liquid container and liquid ejecting cartridge Hiroki Hayashi, Tatsuo Nanjo 2008-07-08
7387379 Liquid container Tatsuo Nanjo, Hiroki Hayashi, Yasuo Kotaki 2008-06-17
7378612 Arc welding robot Yasushi Mukai, Kazunori Matsumoto, Toshiyuki Mishima, Takashi Nagai 2008-05-27
7378613 Arc welding robot Toshiyuki Mishima, Yaushi Mukai, Takashi Nagai, Takayasu Ohara 2008-05-27
7347541 Liquid tank Masashi Ogawa, Tatsuo Nanjo, Yasuo Kotaki 2008-03-25
7249824 Liquid discharge head having inductive channel and recording device incorporating liquid discharge head Masashi Ogawa, Hiromasa Amma, Yasuo Kotaki 2007-07-31
7234803 Ink jet recording cartridge having a lid for pressing an absorber and commonly usable in other ink jet recording cartridge configurations Hiromasa Amma, Masashi Ogawa, Yasuo Kotaki 2007-06-26
7147482 Two-point contact type socket 2006-12-12
7125109 Ink container and ink container holder Kenjiro Watanabe, Masanori Takenouchi, Yasuo Kotaki, Masashi Ogawa, Hiromasa Anma 2006-10-24
7070266 Ink jet recording head cartridge Masashi Ogawa, Yasuo Kotaki, Hiromasa Anma 2006-07-04
7055942 Liquid discharge head cartridge Hiromasa Amma, Hiroki Hayashi, Masashi Ogawa, Yasuo Kotaki 2006-06-06
7011385 Ink tank and ink jet printer Kenji Kitabatake 2006-03-14
7013470 Disk recording-and-reproducing device having openable lid provided with disk holder 2006-03-14
6984805 Arc welder Shigeru Shimogama, Yasushi Mukai, Hidetoshi Oyama 2006-01-10
D511767 Device for mixing sounds of musical instruments Hideaki Ishizaki 2005-11-22
6903305 Welding wire feeder Yasushi Mukai 2005-06-07
D501462 Device for mixing sounds of musical instruments 2005-02-01
D500027 Device for mixing sounds of musical instruments 2004-12-21
6827431 Ink tank Kenji Kitabatake, Yasuo Kotaki, Keisuke Matsuo, Hiroki Hayashi 2004-12-07
6806269 2-Amino-benzoxazinones for the treatment of herpes simplex virus Masashi Kawanishi 2004-10-19
6726538 Sample polishing apparatus and sample polishing method Akihiko Saguchi 2004-04-27
6666719 Connectors with shroud having internal grounded shield Yoshihiro Kuroi, Kazuya Kikuchi 2003-12-23
D480353 Transducer 2003-10-07