HM

Hiroshi Miyazaki

PA Panasonic: 21 patents #931 of 21,108Top 5%
KT Kabushiki Kaisha Toshiba: 13 patents #2,297 of 21,451Top 15%
NC Nippon Steel Chemical Co.: 12 patents #2 of 380Top 1%
TC Toyo Soda Manufacturing Co.: 11 patents #5 of 272Top 2%
Samsung: 10 patents #13,191 of 75,807Top 20%
Mitsubishi Electric: 8 patents #3,714 of 25,717Top 15%
Fujitsu Limited: 8 patents #3,989 of 24,456Top 20%
MP Mitsubishi Tanabe Pharma: 7 patents #16 of 503Top 4%
YA Yazaki: 7 patents #644 of 3,427Top 20%
NC Nidec Copal: 5 patents #23 of 172Top 15%
TO Toyota: 5 patents #5,641 of 26,838Top 25%
NC NS Sumikin Chemical: 5 patents #12 of 144Top 9%
Sharp Kabushiki Kaisha: 4 patents #3,475 of 10,731Top 35%
Yamaha: 4 patents #621 of 2,001Top 35%
KU Kyushu University, National University: 4 patents #50 of 767Top 7%
FL Fujitsu Semiconductor Limited: 3 patents #229 of 1,301Top 20%
BO Bose: 3 patents #423 of 1,083Top 40%
CC Calpis Co.: 3 patents #8 of 64Top 15%
DA Daicel: 3 patents #112 of 523Top 25%
HI Hitachi: 3 patents #13,388 of 28,497Top 50%
NK Nippon Kayaku: 3 patents #255 of 1,103Top 25%
Tdk: 3 patents #1,522 of 3,796Top 45%
Ncr: 2 patents #884 of 2,952Top 30%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
NC Nippon Steel Chemical: 2 patents #49 of 184Top 30%
NS National Institute For Materials Science: 2 patents #189 of 901Top 25%
CL Copal Company Limited: 2 patents #26 of 139Top 20%
Pioneer: 2 patents #761 of 1,730Top 45%
TI Texas Instruments: 2 patents #5,248 of 12,488Top 45%
RE Renesas Electronics: 2 patents #1,855 of 4,529Top 45%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
TC Toshiba Carrier: 2 patents #34 of 163Top 25%
RI Riken: 2 patents #375 of 1,824Top 25%
Harvard University: 1 patents #1,740 of 3,600Top 50%
RY Ryobi: 1 patents #160 of 309Top 55%
EN Enplas: 1 patents #150 of 255Top 60%
SC Shionogi & Co.: 1 patents #620 of 1,054Top 60%
SC Sumitomo Cement Co.: 1 patents #32 of 113Top 30%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
AC Asahi-Seiki Manufacturing Co.: 1 patents #8 of 18Top 45%
TC Toppan Printing Co.: 1 patents #691 of 1,467Top 50%
TS Toshiba Energy Systems & Solutions: 1 patents #268 of 569Top 50%
DY Dyden: 1 patents #13 of 38Top 35%
YA Yamabiko: 1 patents #71 of 132Top 55%
DE Denso: 1 patents #6,940 of 11,792Top 60%
YP Ykk Architectural Products: 1 patents #11 of 35Top 35%
YE Yokogawa Electric: 1 patents #658 of 1,441Top 50%
CC Chemical Grouting Co.: 1 patents #15 of 28Top 55%
BC Banyu Pharmaceutical Co.: 1 patents #210 of 330Top 65%
KA Kajima: 1 patents #125 of 383Top 35%
KZ Komatsu Zenoah: 1 patents #52 of 88Top 60%
KU Keio University: 1 patents #190 of 781Top 25%
JA Jatco: 1 patents #458 of 871Top 55%
Mazda Motor: 1 patents #2,563 of 4,755Top 55%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
MM Mitsubishi Motors: 1 patents #856 of 1,823Top 50%
FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NC New Cosmos Electric Co.: 1 patents #14 of 36Top 40%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
FL Fujitsu Microelectronics Limited: 1 patents #212 of 624Top 35%
FL Fujitsu Frontech Limited: 1 patents #146 of 283Top 55%
📍 Tokyo, MA: #4 of 94 inventorsTop 5%
Overall (All Time): #4,238 of 4,157,543Top 1%
180
Patents All Time

Issued Patents All Time

Showing 176–180 of 180 patents

Patent #TitleCo-InventorsDate
4338490 Speech synthesis method and device Sigeaki Masuzawa, Shinya Shibata 1982-07-06
4308273 1,6-Naphthyridine derivatives, and antidinic and cerebral circulation improver containing such derivatives Hiroshi Yamanaka, Takao Sakamoto, Akira Shiozawa, Yuh-ichiro Ichikawa, Michio Ishikawa 1981-12-29
4247527 Process of producing zeolite Isao Miyanohara, Shinichi Hashimoto 1981-01-27
4237141 Derivatives of .alpha.-methyl-.beta.-aminopropiophenone and use thereof Akira Shiozawa, Shuji Kurashige, Hiroaki Hamano, Yasuhiko Furuta, Masako Ikeda +2 more 1980-12-02
4201668 Treatment of sludge comprising biological aggregate Isao Miyanohara, Hideo Kawamura 1980-05-06