TO

Tadahiro Ohmi

FI Fujikin Incorporated: 86 patents #6 of 318Top 2%
TL Tokyo Electron Limited: 80 patents #18 of 5,567Top 1%
NU National University Corporation Tohoku University: 48 patents #1 of 170Top 1%
TU Tohoku University: 46 patents #4 of 1,680Top 1%
Canon: 45 patents #884 of 19,416Top 5%
TO Tadahiro Ohmi: 32 patents #1 of 65Top 2%
AC Alps Electric Co.: 25 patents #34 of 2,177Top 2%
ZS Zaidan Hojin Handotai Kenkyu Shinkokai: 17 patents #2 of 34Top 6%
Sharp Kabushiki Kaisha: 14 patents #1,181 of 10,731Top 15%
NS Nippon Sanso: 11 patents #10 of 243Top 5%
FI Frontec Incorporated: 10 patents #3 of 40Top 8%
SC Stella Chemifa: 8 patents #7 of 80Top 9%
HS Handotai Kenkyu Shinkokai: 7 patents #2 of 4Top 50%
OR Organo: 7 patents #10 of 167Top 6%
TK Takasago Netsugaku Kogyo Kabushiki Kaisha: 7 patents #1 of 13Top 8%
HC Hashimoto Chemical: 6 patents #2 of 14Top 15%
SC Shin-Etsu Handotai Co.: 6 patents #126 of 679Top 20%
SR Semiconductor Research: 5 patents #2 of 22Top 10%
Rohm Co.: 5 patents #568 of 2,292Top 25%
TS Tadashi Shibata: 5 patents #1 of 7Top 15%
MC Mitsubishi Chemical: 5 patents #358 of 3,022Top 15%
IA I.F. Associates: 4 patents #1 of 16Top 7%
TA Taisei: 4 patents #11 of 224Top 5%
NI Nippon Valqua Industries: 4 patents #8 of 83Top 10%
HC Hashimoto Chemical Industries Co.: 4 patents #1 of 5Top 20%
OK Osaka Sanso Kogyo: 4 patents #4 of 46Top 9%
DC Daisho Denshi Co.: 4 patents #1 of 12Top 9%
TS Taiyo Nippon Sanso: 3 patents #31 of 203Top 20%
MW Motoyama Eng. Works: 3 patents #2 of 13Top 20%
ZE Zeon: 3 patents #220 of 734Top 30%
SE Seiko Epson: 3 patents #3,864 of 7,774Top 50%
YA Yazaki: 3 patents #1,239 of 3,427Top 40%
MC Mitsubishi Aluminum Co.: 3 patents #21 of 121Top 20%
AD Advantest: 3 patents #330 of 1,193Top 30%
HO Horiba: 2 patents #199 of 604Top 35%
FC Fuji Electric Co.: 2 patents #952 of 2,643Top 40%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
FV Future Vision: 2 patents #4 of 35Top 15%
KS Kabushiki Kaisha Watanabe Shoko: 2 patents #7 of 17Top 45%
Nichia: 2 patents #761 of 1,531Top 50%
PR Pretechnology: 2 patents #3 of 10Top 30%
SC Semiconductor Technology Academic Research Center: 2 patents #50 of 254Top 20%
SC Shinko Pantec Co.: 2 patents #17 of 55Top 35%
TC Tohoku Steel Co.: 2 patents #1 of 33Top 4%
NC Nippon Light Metal Company: 1 patents #203 of 499Top 45%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
NC Nihon Ceratec Co.: 1 patents #2 of 27Top 8%
MC Mtc Co.: 1 patents #1 of 20Top 5%
DI Daikin Industries: 1 patents #1,764 of 2,957Top 60%
MC Mitsui Engineering & Shipbuilding Co.: 1 patents #166 of 496Top 35%
KI Kurita Water Industries: 1 patents #167 of 384Top 45%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
KU Kumamoto University: 1 patents #5 of 44Top 15%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
KM Kabushiki Kaisha Motoyamaseisakusho: 1 patents #4 of 17Top 25%
IC Ibiden Co.: 1 patents #451 of 730Top 65%
TS Toshiba Mitsubishi-Electric Industrial Systems: 1 patents #206 of 368Top 60%
TK Toyo Denki Seizo Kabushiki Kaisha: 1 patents #10 of 29Top 35%
UI Ube Industries: 1 patents #895 of 1,686Top 55%
Applied Materials: 1 patents #4,780 of 7,310Top 70%
HP Hamamatsu Photonics: 1 patents #67 of 131Top 55%
PU President Of Tohoku University: 1 patents #10 of 28Top 40%
S- S-Tec: 1 patents #49 of 93Top 55%
NC Nissho Engineering Co.: 1 patents #7 of 26Top 30%
📍 Rifu, JP: #1 of 2,101 inventorsTop 1%
Overall (All Time): #255 of 4,157,543Top 1%
600
Patents All Time

Issued Patents All Time

Showing 151–175 of 600 patents

Patent #TitleCo-InventorsDate
7501764 Fluorescent lamp and method of manufacturing same Yasuyuki Shirai, Akihiro Morimoto 2009-03-10
7491656 Semiconductor device, method for forming silicon oxide film, and apparatus for forming silicon oxide film 2009-02-17
7474383 Mask making method, mask making device, and mask drawing device Shigetoshi Sugawa, Kiwamu Takehisa 2009-01-06
7472887 Valve for vacuum exhaustion system Nobukazu Ikeda, Michio Yamaji, Masafumi Kitano, Akihiro Morimoto 2009-01-06
7459720 Single crystal wafer and solar battery cell Shigetoshi Sugawa, Tatsuo Ito, Koichi Kanaya 2008-12-02
7449719 Semiconductor device and method of manufacturing the same Akinobu Teramoto 2008-11-11
7439121 Dielectric film and method of forming it, semiconductor device, non-volatile semiconductor memory device, and production method for semiconductor device Shigetoshi Sugawa, Masaki Hirayama, Yasuyuki Shirai 2008-10-21
7436999 Data analysis device and data recognition device Koji Kotani, Feifei Lee 2008-10-14
7432468 Plasma processing apparatus and plasma processing method Shinsuke Oka, Takahiro Horiguchi, Kazuaki Nishimura, Masayuki Kitamura, Masaki Hirayama 2008-10-07
7424595 System for managing circuitry of variable function information processing circuit and method for managing circuitry of variable function information processing circuit Tatsuo Morimoto, Akira Nakada, Shigetoshi Sugawa 2008-09-09
7416165 Diaphragm valve for the vacuum exhaustion system Nobukazu Ikeda, Michio Yamaji, Masafumi Kitano, Akihiro Morimoto 2008-08-26
7411274 Silicon semiconductor substrate and its manufacturing method Hideki Yamanaka, Kiyoshi Demizu, Akinobu Teramoto, Shigetoshi Sugawa 2008-08-12
7404991 Device and control method for micro wave plasma processing Masaki Hirayama, Shigetoshi Sugawa, Tetsuya Goto 2008-07-29
7374620 Substrate processing apparatus Masaki Hirayama 2008-05-20
7367241 Differential pressure type flowmeter and differential pressure type flow controller Kazuhiko Sugiyama, Tomio Uno, Nobukazu Ikeda, Kouji Nishino, Osamu Nakamura +2 more 2008-05-06
7368092 Apparatus and reactor for generating and feeding high purity moisture Nobukazu Ikeda, Yukio Minami, Kouji Kawada, Katunori Komehana, Teruo Honiden +6 more 2008-05-06
7334769 Resin molding machine and member for resin molding machine having film in passive state Masafumi Kitano, Naoki Tanahashi 2008-02-26
7331695 Visible light-reflecting member Akihiro Morimoto, Naoki Tanahashi 2008-02-19
7329609 Substrate processing method and substrate processing apparatus Shigetoshi Sugawa, Masaki Hirayama 2008-02-12
7325511 Microwave plasma processing apparatus, microwave processing method and microwave feeding apparatus Naohisa Goto, Masaki Hirayama, Tetsuya Goto 2008-02-05
7315064 Bonded wafer and method of producing bonded wafer Kiyoshi Mitani, Kiyoshi Demizu, Isao Yokokawa, Shigetoshi Sugawa 2008-01-01
7312415 Plasma method with high input power Takahisa Nitta, Masaki Hirayama, Haruyuki Takano, Ryu Kaiwara 2007-12-25
7296048 Semiconductor circuit for arithmetic processing and arithmetic processing method Makoto Imai, Toshiyuki Nozawa, Masanori Fujibayashi, Koji Kotani, Tadashi Shibata +1 more 2007-11-13
7278437 Method for closing fluid passage, and water hammerless valve device and water hammerless closing device used in the method Nobukazu Ikeda, Kouji Nishino, Masaaki Nagase, Ryousuke Dohi, Ryutaro Nishimura 2007-10-09
7279066 Apparatus for forming silicon oxide film 2007-10-09