HS

Hitoshi Saito

Dai Nippon Printing Co.: 39 patents #17 of 2,222Top 1%
YA Yazaki: 34 patents #79 of 3,427Top 3%
Canon: 25 patents #2,400 of 19,416Top 15%
Honda Motor Co.: 18 patents #763 of 21,052Top 4%
Fujitsu Limited: 17 patents #1,701 of 24,456Top 7%
SE Seiko Epson: 13 patents #1,445 of 7,774Top 20%
DI Dai Nippon Insatsu: 13 patents #17 of 371Top 5%
MC Morinaga Milk Industry Co.: 9 patents #16 of 303Top 6%
MI Minolta: 7 patents #266 of 1,109Top 25%
YE Yokogawa Electric: 6 patents #104 of 1,441Top 8%
FL Fujitsu Semiconductor Limited: 6 patents #92 of 1,301Top 8%
AU Akita University: 5 patents #4 of 60Top 7%
MC Minolta Co.: 5 patents #395 of 1,416Top 30%
KT Kabushiki Kaisha Toshiba: 5 patents #5,683 of 21,451Top 30%
TC Taiho Pharmaceutical Co.: 5 patents #58 of 484Top 15%
TC Tokyo Gas Co.: 4 patents #27 of 412Top 7%
SO Sony: 4 patents #8,966 of 25,231Top 40%
AK Ashimori Kogyo Kabushiki Kaisha: 4 patents #2 of 51Top 4%
MC Mitsubishi Aluminum Co.: 4 patents #12 of 121Top 10%
NE Nec: 3 patents #4,195 of 14,502Top 30%
CC Citizen Electronics Co.: 2 patents #123 of 252Top 50%
AC Ashimori Industry Co.: 2 patents #45 of 185Top 25%
CC Citizen Holdings Co.: 2 patents #121 of 431Top 30%
JD Japan Display: 2 patents #741 of 1,204Top 65%
NK Nippon Kayaku: 2 patents #345 of 1,103Top 35%
NT Ntn: 2 patents #586 of 1,364Top 45%
Tdk: 2 patents #1,902 of 3,796Top 55%
YE Yokogawa Hokushin Electric: 2 patents #13 of 112Top 15%
NS Nippon Control System: 1 patents #3 of 14Top 25%
AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
NC Nippon Shinyaku Co.: 1 patents #122 of 237Top 55%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
AC Ashimori Engineering Co.: 1 patents #2 of 17Top 15%
OU Osaka University: 1 patents #681 of 1,984Top 35%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SK Showa Denko K.K.: 1 patents #940 of 1,736Top 55%
SC Soshin Electric Co.: 1 patents #25 of 36Top 70%
HC Hokkai Can Co.: 1 patents #39 of 86Top 50%
IBM: 1 patents #44,794 of 70,183Top 65%
The Yokohama Rubber Co.: 1 patents #666 of 1,136Top 60%
TL Tokyo Electron Limited: 1 patents #3,538 of 5,567Top 65%
DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #153 of 288Top 55%
CC Citizen Watch Co.: 1 patents #668 of 1,225Top 55%
AD Adeka: 1 patents #257 of 499Top 55%
NS National Institute Of Agrobiological Sciences: 1 patents #80 of 225Top 40%
NU National University Corporation Saitama University: 1 patents #26 of 128Top 25%
KC Kuraray Co.: 1 patents #981 of 1,827Top 55%
NI Ngk Insulators: 1 patents #1,271 of 2,083Top 65%
Overall (All Time): #1,959 of 4,157,543Top 1%
251
Patents All Time

Issued Patents All Time

Showing 151–175 of 251 patents

Patent #TitleCo-InventorsDate
5689777 Image forming apparatus having contact charger Masashi Yamamoto, Koji Uno 1997-11-18
5679019 Waterproof tap cover for waterproof connector Hitoshi Sakai, Toshinori Yamamoto 1997-10-21
5675131 Speaker system and the same for television sets Hitoshi Sango 1997-10-07
5671778 Repairing tube, method for repairing pipe lines therewith and method for removing the repairing tube Hiroyuki Sakuragi, Masahiro Seshimo, Futoshi Makimoto, Shinichi Takebe, Takuji Sokawa 1997-09-30
5672563 Thermal transfer image-receiving sheet Ryohei Takiguchi, Masumi Nishizawa 1997-09-30
5656332 Method of manufacturing a long continuous tube having a coating of brazing powders Hiroto Momosaki, Ken Tohma 1997-08-12
5657078 Semiconductor integrated circuit device for television and a television receiving system using the same Tadaharu Shimazu 1997-08-12
5646090 Thermal transfer image-receiving sheet Yoshihiko Tamura, Minoru Furuse, Mineo Yamauchi, Takumi Horii 1997-07-08
5634807 Waterproof structure of connector 1997-06-03
5593939 Thermal transfer image receiving sheet, production process therefor and thermal transfer sheet Kazunobu Imoto, Takeshi Ueno, Katsuyuki Oshima, Mineo Yamauchi, Hiroshi Eguchi +3 more 1997-01-14
5587775 Image forming apparatus with rotating brush for charging Kazuko Taniguchi, Akihito Ikegawa, Koji Uno 1996-12-24
5575683 Connector with front piece fixing terminals Hideki Ohsumi, Yoshinori Tomita 1996-11-19
5562468 Joint Connector Hitoshi Sakai, Hiroshi Yamamoto 1996-10-08
5551892 Water-proof connector and dummy plug for water-proof connector Takayoshi Endo, Hitoshi Sakai 1996-09-03
5545606 Thermal transfer image-recieving sheet Ryohei Takiguchi, Masumi Nishizawa 1996-08-13
5541717 Cleaning method for contact charging means in image forming apparatus Koji Uno, Akihiro Kawasaki, Masashi Yamamoto 1996-07-30
5529515 Connector equipped with front member Kazuto Ohtaka 1996-06-25
5502024 Heat transfer image-receiving sheet Ryohei Takiguchi, Masanori Torii, Jun Hasegawa, Hideo Fujimura, Yoshinori Nakamura 1996-03-26
5494885 Protective layer transfer film and image-printed matter Mikiko Kudo, Katsuyuki Oshima 1996-02-27
5484223 Double terminal stop connector 1996-01-16
5482299 Water seal plug for connector 1996-01-09
5481374 Image recording apparatus Shunichi Tachibana 1996-01-02
5477339 Facsimile machine capable of controllably permitting remote entry of data Kazuhiro Sugawara, Toru Maeda, Akemi Sato, Akira Matsui 1995-12-19
5462911 Thermal transfer image-receiving sheet Shino Takao, Shinji Kometani 1995-10-31
5457081 Thermal transfer image receiving sheet Ryohei Takiguchi, Masanori Torii, Hiroshi Yamada, Jun Hasegawa 1995-10-10