KS

Koichi Saito

SE Seiko Epson: 52 patents #186 of 7,774Top 3%
FI Fujifilm Business Innovation: 18 patents #434 of 5,238Top 9%
NC Nippon Paint Holdings Co.: 16 patents #28 of 834Top 4%
SC Sumitomo Chemical: 9 patents #537 of 4,033Top 15%
KC Kuraray Co.: 9 patents #147 of 1,827Top 9%
MC Murata Manufacturing Co.: 8 patents #980 of 5,295Top 20%
CH Chisso: 8 patents #104 of 833Top 15%
SC Sanyo Electric Co.: 7 patents #794 of 6,347Top 15%
NC Nippon Shokubai Kagaku Kogyo Co.: 7 patents #21 of 341Top 7%
KO Konica Minolta Opto: 6 patents #58 of 418Top 15%
Rohm Co.: 5 patents #568 of 2,292Top 25%
NS Nippon Steel: 5 patents #528 of 4,423Top 15%
KO Konica: 5 patents #528 of 1,958Top 30%
CP Chisso Petrochemical: 4 patents #28 of 139Top 25%
Bridgestone: 4 patents #601 of 2,860Top 25%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
SI Sanyo Chemical Industries: 4 patents #54 of 607Top 9%
NO Nof: 4 patents #63 of 561Top 15%
TC Toko Co.: 3 patents #34 of 196Top 20%
SA Sato: 3 patents #44 of 223Top 20%
TI Toray Industries: 3 patents #932 of 3,690Top 30%
Mitsubishi Electric: 3 patents #8,691 of 25,717Top 35%
NC Nippon Shokubai Co.: 2 patents #486 of 1,108Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
NE Nec: 2 patents #5,510 of 14,502Top 40%
NC Nippon Paint Surf Chemicals Co.: 2 patents #4 of 39Top 15%
MC Mitsubishi Logisnext Co.: 1 patents #28 of 51Top 55%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
LE Leader Electronics: 1 patents #23 of 60Top 40%
AA Agc Automotive Americas: 1 patents #16 of 29Top 60%
AG Agc: 1 patents #509 of 954Top 55%
KM Konica Minolta: 1 patents #1,862 of 2,718Top 70%
NT NTT: 1 patents #2,911 of 4,871Top 60%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
RE Resonac: 1 patents #191 of 474Top 45%
HC Hitachi Plant Engineering & Construction Co.: 1 patents #53 of 194Top 30%
SC Sansha Electric Manufacturing Co.: 1 patents #50 of 93Top 55%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
FC Fujifilm Toyama Chemical Co.: 1 patents #25 of 43Top 60%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
DE Denso: 1 patents #6,940 of 11,792Top 60%
DC Dainippon Sumitomo Pharma Co.: 1 patents #107 of 256Top 45%
SC Sumitomo Dainippon Pharma Co.: 1 patents #104 of 206Top 55%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
SC Sumitomo Precision Products Co.: 1 patents #87 of 199Top 45%
TO Tokin: 1 patents #101 of 278Top 40%
AC Alps Electric Co.: 1 patents #1,191 of 2,177Top 55%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
MC Mimasu Semiconductor Industry Co.: 1 patents #10 of 17Top 60%
ML Mitsubishi Electric Lighting: 1 patents #8 of 29Top 30%
📍 Tokyo, MI: #5 of 74 inventorsTop 7%
Overall (All Time): #2,972 of 4,157,543Top 1%
211
Patents All Time

Issued Patents All Time

Showing 126–150 of 211 patents

Patent #TitleCo-InventorsDate
6688949 Method and apparatus for surface treatment of inner surface of member Yoshinori Shinbo, Toshikazu Hayakawa 2004-02-10
6659171 Hydrophilic modification method and heat exchanger treated thereby Toshio Inbe, Susumu Maekawa, Akira Ushio, Norizumi Matsui, Osamu Kasebe +3 more 2003-12-09
6649685 Long fiber-reinforced polypropylene resin composition and molded article Toshimori Nakai, Nobukazu Atsumi, Hideshi Ishiwa 2003-11-18
6627692 Long fiber-reinforced polypropylene resin composition Toshimori Nakai, Nobukazu Atsumi, Hideshi Ishiwa 2003-09-30
6592858 Fiber structure having deodorizing or antibacterial property Hidenobu Honda, Naoaki Ito, Hiroe Yokoi, Masaki Ishii 2003-07-15
6586517 Long fiber-reinforced polypropylene resin composition Toshimori Nakai, Takahiro Tochioka 2003-07-01
6521693 Long fiber-reinforced polypropylene resin composition and molded article Toshimori Nakai, Nobukazu Atsumi, Hitoshi Kuramochi 2003-02-18
6515405 Mounting structure of piezoelectric transformer and method of mounting piezoelectric transformer Katsunori Kumasaka 2003-02-04
6344207 Molded antimicrobial article and a production process thereof Hirotoshi Goto, Masaki Ishii 2002-02-05
6251206 Method for opening and resin-impregnation to produce continuous fiber-reinforced thermoplastic resin composite material Rikio Yonaiyama 2001-06-26
6237316 Optical fiber ribbon stranding method and device Masakazu Watanabe, Masatoshi Yasui, Ken Takahashi 2001-05-29
6166470 Brushless DC motor Hiroshi Miyazawa, Kinya Matsuzawa, Norio Ito, Yasushi Soya 2000-12-26
6060126 Method and apparatus for manufacturing unidirectionally reinforced resin structure Rikio Yonaiyama 2000-05-09
5985542 Diagnostic kit Masao Hirose, Masaki Mori, Koichiro Komai 1999-11-16
5952760 Brushless DC motor Hiroshi Miyazawa, Kinya Matsuzawa, Norio Ito, Yasushi Soya 1999-09-14
5948473 Method and apparatus for preparing resin-impregnated structures reinforced by continuous fibers Rikio Yonaiyama, Yasuhiro Sakai, Masanori Ishikawa 1999-09-07
5866648 Long fiber-reinforced polymer alloy resin composition Takashi Shimpuku, Rikio Yonaiyama 1999-02-02
5814321 Oil adjuvant vaccine and method for preparing same Tokuji Miyahara, Kozo Takase, Yoko Kishimoto, Satoru Tokuyama 1998-09-29
5808390 Brushless DC motor Hiroshi Miyazawa, Kinya Matsuzawa, Norio Ito, Yasushi Soya 1998-09-15
5748690 Construction method of nuclear reactor reinforced concrete containment vessel and diaphragm floor structure of nuclear reactor reinforced concrete containment vessel Tadashi Matsuura, Kouichi Ushiroda, Tatsuo Makita, Masakazu Nagase, Akinori Tajiri +2 more 1998-05-05
5707791 Silver halide photographic light-sensitive material Mineko Ito, Chieko Uehara 1998-01-13
5700396 Cosmetic compositions and an emulsion composition Masao Suzuki, Masahide Nakata 1997-12-23
5628975 Method for purifying exhaust gas from a diesel engine Makoto Horiuchi, Noboru Miyake, Toshimasa Kushihara 1997-05-13
5608438 Ink jet recording method and apparatus Takao Koike, Shinji Tabata, Koichi Naitoh 1997-03-04
5606571 Microwave powered gas laser apparatus Nobuaki Furuya, Makoto Kato, Minoru Kimura, Kimikatsu Sato 1997-02-25