HH

Hiroshi Harada

SC Sumitomo Chemical: 27 patents #77 of 4,033Top 2%
TO Toyota: 25 patents #786 of 26,838Top 3%
NS National Institute For Materials Science: 18 patents #4 of 901Top 1%
Mitsubishi Electric: 11 patents #2,558 of 25,717Top 10%
Tdk: 10 patents #621 of 3,796Top 20%
NS Nippon Steel: 9 patents #228 of 4,423Top 6%
NM National Research Institute For Metals: 8 patents #4 of 167Top 3%
Sharp Kabushiki Kaisha: 6 patents #2,623 of 10,731Top 25%
DE Denso: 6 patents #2,220 of 11,792Top 20%
Yamaha Motor: 6 patents #276 of 2,310Top 15%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
SC Shimizu Construction Co.: 6 patents #5 of 352Top 2%
AC Alps Electric Co.: 5 patents #368 of 2,177Top 20%
DC Dainippon Ink And Chemicals: 5 patents #79 of 1,002Top 8%
KU Kyoto University: 5 patents #83 of 1,688Top 5%
SI Sanshin Industries: 4 patents #98 of 319Top 35%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
SO Sony: 4 patents #8,966 of 25,231Top 40%
SC Shinko Electric Industries Co.: 3 patents #57 of 267Top 25%
Ngk Spark Plug Co.: 3 patents #540 of 1,594Top 35%
OU Osaka University: 3 patents #231 of 1,984Top 15%
SC Sekisui Chemical Co.: 3 patents #246 of 908Top 30%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
FS Fuji Seal: 2 patents #3 of 32Top 10%
DI Daicel Chemical Industries: 2 patents #308 of 893Top 35%
Sumitomo Electric Industries: 2 patents #9,741 of 21,551Top 50%
KC Kohan Kogyo Co.: 2 patents #1 of 8Top 15%
NE Nec: 2 patents #5,510 of 14,502Top 40%
NI Ngk Insulators: 2 patents #947 of 2,083Top 50%
DK Denki Kagaku Kogyo: 2 patents #165 of 655Top 30%
HT Hayashi Telempu: 2 patents #9 of 139Top 7%
IC Ishikawajima-Harima Heavy Industries Co.: 2 patents #134 of 611Top 25%
NM Nippon Steel & Sumitomo Metal: 2 patents #488 of 1,491Top 35%
IH Ihi: 2 patents #401 of 1,178Top 35%
TC Toray Advanced Film Co.: 1 patents #19 of 50Top 40%
AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
CC Chichibu Cement Co.: 1 patents #30 of 80Top 40%
DC Daido Steel Co.: 1 patents #95 of 272Top 35%
DI Dic: 1 patents #467 of 844Top 60%
FU Fujikura: 1 patents #788 of 1,407Top 60%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
HC Hitachi Chemical Research Center: 1 patents #14 of 38Top 40%
Honda Motor Co.: 1 patents #12,035 of 21,052Top 60%
IJ Ishikawajima-Harima Jukogyo: 1 patents #170 of 494Top 35%
JR Japan Synthetic Rubber: 1 patents #256 of 558Top 50%
Kawasaki: 1 patents #1,551 of 2,943Top 55%
MC Mita Industrial Co.: 1 patents #653 of 891Top 75%
MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
MS Mitsubishi Hitachi Power Systems: 1 patents #495 of 970Top 55%
MI Mitsuibshi Heavy Industries: 1 patents #4 of 121Top 4%
NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
NI Nirec: 1 patents #17 of 58Top 30%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
OC Omron Healthcare Co.: 1 patents #324 of 475Top 70%
OC Oriental Yeast Co.: 1 patents #45 of 160Top 30%
SC Sanshin Industries Co.: 1 patents #5 of 32Top 20%
SK Sekisui Jushi Kabushiki Kaisha: 1 patents #13 of 52Top 25%
SC Showa Denko Materials Co.: 1 patents #135 of 270Top 50%
SC Square Enix Co.: 1 patents #175 of 391Top 45%
TC Taiheiyo Cement: 1 patents #83 of 203Top 45%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
TC Toagosei Co.: 1 patents #155 of 338Top 50%
TC Tokyo Roki Co.: 1 patents #32 of 106Top 35%
TI Toray Industries: 1 patents #2,000 of 3,690Top 55%
TC Toyo Rubber Industry Co.: 1 patents #16 of 50Top 35%
TC Toyo Tire & Rubber Co.: 1 patents #248 of 499Top 50%
📍 Kyoto, MI: #3 of 21 inventorsTop 15%
Overall (All Time): #1,825 of 4,157,543Top 1%
259
Patents All Time

Issued Patents All Time

Showing 176–200 of 259 patents

Patent #TitleCo-InventorsDate
6438371 Multimode service radio communication method and apparatus Masayuki Fujise 2002-08-20
6416681 Granule for forming ferrite body, ferrite sintered product and production method thereof 2002-07-09
6379579 Method for the preparation of soft magnetic ferrite powder and method for the production of laminated chip inductor 2002-04-30
6379457 Cement moldings containing vegetable fiber and method for producing the same Masahiko Yamamoto, Hajime Karibe, Sachiko Sotokawa 2002-04-30
6338375 Tool for tightening and melt-adhering a strap 2002-01-15
6337295 Ceramic granule for molding ceramic product, process for producing or treating the same, ceramic molded product and process for producing the same 2002-01-08
6333393 Aromatic polyester and molded article using the same 2001-12-25
6294643 Aromatic polyester and molded article using the same Yoshifumi Yoshida 2001-09-25
6245383 Method for manufacturing prepreg in which reinforcing substrate is impregnated with thermosetting matrix resin Ryuichi Hamabe, Noriaki Sugimoto, Hiroyuki Mori, Toshihiro Yaji, Yoshinori Matsuzaki 2001-06-12
6224695 Ni-base directionally solidified alloy casting manufacturing method Toshiharu Kobayashi, Yutaka Koizumi, Toshihiro Yamagata, Akira Tamura, Seiya Nitta 2001-05-01
6201102 Method of producing an aromatic polyester Kazuo Hayatsu, Koichi Mizumoto 2001-03-13
6174453 High-density ferrite member and ferrite beads composition therefor 2001-01-16
6159314 Nickel-base single-crystal superalloys, method for manufacturing the same, and gas turbine parts prepared therefrom Yutaka Koizumi, Toshiharu Kobayashi, Shizuo Nakazawa, Tosihiro Yamagata, Takehisa HINO +1 more 2000-12-12
6071470 Refractory superalloys Yutaka Koizumi, Yoko Yamabe, Yoshikazu Ro, Tomohiro Maruko, Shizuo Nakazawa +1 more 2000-06-06
6060124 Process and apparatus for producing prepreg Naoto Ikegawa, Ryuichi Hamabe 2000-05-09
5985477 Polymer electrolyte for fuel cell Katsuhiko Iwasaki, Taketsugu Yamamoto, Atsushi Terahara, Kunihisa Satoh 1999-11-16
5902687 Laminated single crystalline materials Osamu Ohashi, Susumu Meguro 1999-05-11
5891537 Stretch label Toshiya Yoshii, Chihiro Wakatsuki, Tetsuo Hata, Masato Nakanishi 1999-04-06
5857880 Through-the-hub-propulsion unit exhaust 1999-01-12
5843362 Method of labeling a container with an elastic stretch label Toshiya Yoshii, Chihiro Wakatsuki 1998-12-01
5657816 Method for regulating flow of molten steel within mold by utilizing direct current magnetic field Eiichi Takeuchi, Takehiko Toh, Takanobu Ishii 1997-08-19
D380467 Magazine for compact disks Hiroyuki Kagaya 1997-07-01
5606192 Semiconductor integrated circuits having bipolar transistors and LDD-structured MOSFET 1997-02-25
5529520 Propulsion system for marine vessel Takashi Iwashita, Yasushi Iriono, Yoshitugu Sumino 1996-06-25
5508929 Vehicle control apparatus 1996-04-16