MY

Masakazu Yamamoto

EB Ebara: 27 patents #65 of 1,611Top 5%
HI Hitachi: 14 patents #2,889 of 28,497Top 15%
DE Denso: 7 patents #1,924 of 11,792Top 20%
FI Fujifilm Business Innovation: 5 patents #1,029 of 1,659Top 65%
TL Tokyo Electron Limited: 5 patents #1,450 of 5,567Top 30%
KS Kyocera Document Solutions: 4 patents #749 of 1,545Top 50%
TO Toyota: 4 patents #6,703 of 26,838Top 25%
SK Showa Denko K.K.: 3 patents #463 of 1,736Top 30%
QC Qingdao Haier Washing Machine Co.: 3 patents #36 of 190Top 20%
AC Asahi Shipping Co.: 2 patents #5 of 10Top 50%
MC Miura Co.: 2 patents #44 of 163Top 30%
AC Aqua Co.: 2 patents #10 of 43Top 25%
TC Tsuneishi Shipbuilding Co.: 2 patents #5 of 10Top 50%
KS Kobe Steel: 2 patents #616 of 1,773Top 35%
ES Espec: 1 patents #23 of 51Top 50%
HC Haier Asia Co.: 1 patents #7 of 19Top 40%
KS Kobe Steel: 1 patents #857 of 2,031Top 45%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
JC Japan Polyolefins Co.: 1 patents #37 of 85Top 45%
KM Kyocera Mita: 1 patents #439 of 763Top 60%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
📍 Iwate, JP: #5 of 263 inventorsTop 2%
Overall (All Time): #21,420 of 4,157,543Top 1%
82
Patents All Time

Issued Patents All Time

Showing 76–82 of 82 patents

Patent #TitleCo-InventorsDate
4952295 Method of producing a deposition film of composite material Hidetsugu Kawabata, Yoshihiko Kudoh, Motoyoshi Murakami, Norio Miyatake 1990-08-28
4930002 Multi-chip module structure Takaji Takenaka, Tositada Netsu, Hidetaka Shigi 1990-05-29
4912669 Document-editing system Tadahiro Iwamoto, Mituo Katou 1990-03-27
4873070 Process for producing silicon carbide whiskers Kichiro Kaji, Katsunori Shimasaki, Kozo Saiki, Keita Yura, Hidetsugu Habata +2 more 1989-10-10
4626889 Stacked differentially driven transmission line on integrated circuit Akira Masaki, Ryotaro Kamikawai 1986-12-02
4558395 Cooling module for integrated circuit chips Minoru Yamada, Akira Masaki, Keiichirou Nakanishi, Takashi Nishida, Takahiro Daikoku +2 more 1985-12-10
4542589 Tape measure 1985-09-24