KW

Koichi Wada

KC Kuraray Co.: 7 patents #214 of 1,827Top 15%
FL Fujitsu Media Devices Limited: 6 patents #30 of 136Top 25%
Rohm Co.: 4 patents #677 of 2,292Top 30%
NK Nippon Kayaku: 3 patents #255 of 1,103Top 25%
AD Advantest: 2 patents #465 of 1,193Top 40%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
LC Lube Co.: 2 patents #5 of 15Top 35%
SK Showa Denko K.K.: 2 patents #639 of 1,736Top 40%
TC Taiyo Yuden Co.: 2 patents #481 of 959Top 55%
SO Sony: 2 patents #12,963 of 25,231Top 55%
ND Ntt Docomo: 1 patents #1,030 of 1,706Top 65%
AC Arisawa Mfg. Co.: 1 patents #49 of 105Top 50%
SE Seiko Epson: 1 patents #5,551 of 7,774Top 75%
SC Shinko Pantec Co.: 1 patents #31 of 55Top 60%
SC Shinko-Pfaudler Company: 1 patents #6 of 19Top 35%
SD Showa Denko: 1 patents #231 of 593Top 40%
NT Nagoya Institute Of Technology: 1 patents #52 of 159Top 35%
KL Kawasumi Laboratories: 1 patents #37 of 106Top 35%
NS Nippon Steel: 1 patents #2,111 of 4,423Top 50%
📍 Miki, JP: #4 of 98 inventorsTop 5%
Overall (All Time): #82,810 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 1–25 of 39 patents

Patent #TitleCo-InventorsDate
11209098 Device for detecting fluid flow 2021-12-28
D886654 Flow detector 2020-06-09
8507908 Probe and probe card 2013-08-13
8110629 Flame-retardant composition Hajime Kitano, Hideo Takamatsu 2012-02-07
7880566 Balanced lattice filter device 2011-02-01
7864002 Filter device with balanced signal input and output terminals 2011-01-04
7706344 Mobile terminal device, control method, and mobile communication system Motonari Kobayashi, Masanori Morita, Naohisa Takahashi, Yoshiaki Katayama 2010-04-27
7522021 Surface acoustic wave apparatus Seiichi Mitobe, Shogo Inoue 2009-04-21
7482896 Surface acoustic wave apparatus Seiichi Mitobe, Shogo Inoue 2009-01-27
7462973 Surface acoustic wave device Hirotada Wachi, Toshifumi Tanaka, Tohru Takezaki, Satoshi Ichikawa, Tsuyoshi Oura +1 more 2008-12-09
7372347 Surface acoustic wave device Satoshi Orito, Tsuyoshi Oura, Toru Takezaki, Satoshi Ichikawa, Hirotada Wachi +1 more 2008-05-13
7247674 Polymer composition and uses thereof Hajime Kitano, Kenji Shachi, Noboru Higashida, Mizuho Maeda 2007-07-24
7243410 Method for manufacturing a probe card Yasuhiro Maeda 2007-07-17
7221074 Surface acoustic device Satoshi Orito, Toru Takezaki, Satoshi Ichikawa, Hirotada Wachi, Tsuyoshi Oura +1 more 2007-05-22
7182086 Mouth guard and sheet for mouth guard Yukihiro Fujieda, Kazuaki Takada, Miyuki Kaneyama, Koji Inai 2007-02-27
7169849 Process for production of thermoplatic elastomer composition Masaki Ikuji, Masanari Uno 2007-01-30
7154360 Filter using piezoelectric material Satoshi Ichikawa, Hirotada Wachi, Tohru Takezaki, Tsuyoshi Oura, Toshifumi Tanaka +1 more 2006-12-26
7105599 Stretch material Yosuke Jogo 2006-09-12
7105600 Polymer composition Hajime Kitano, Masanari Uno 2006-09-12
6977105 Multilayered tube and medical supply comprising multilayered tube Yukihiro Fujieda, Masayasu Ogushi, Motohiro Fukuda, Toshiyuki Zento, Toshiji Ichikawa +1 more 2005-12-20
6873047 Semiconductor device and manufacturing method thereof Tatsuru Namatame 2005-03-29
6579125 Clip connector, method of attaching clip connector, and assembly of clip connector and support member Takaya Nagahata, Koji Nishi, Shigeyoshi Ono, Yasuhiro Yoshikawa, Yoshinobu Kishimoto 2003-06-17
6534044 Cosmetic preparation, surface-hydrophobized silica-coated metal oxide particles, sol of silica-coated metal oxide, and processes for producing these Nobuaki Ishii, Mitsuharu Irie, Kazuo Sekiguchi, Michihiro Takama 2003-03-18
6454573 Board-cable connection structure Hiroaki Hayashi, Takaya Nagahata, Hiroshi Fukumoto, Tokihiko Kishimoto 2002-09-24
6281277 Homogeneously surface-fluorinated metal oxide particulates, process for manufacturing the same, and use of the same Nobuaki Ishii, Kazuo Sekiguchi, Hiroyuki Takahashi 2001-08-28