HM

Hiroshi Maeda

Ricoh Company: 43 patents #311 of 9,818Top 4%
Pfizer: 35 patents #42 of 5,153Top 1%
Honda Motor Co.: 31 patents #221 of 21,052Top 2%
Fujitsu Limited: 27 patents #902 of 24,456Top 4%
Sharp Kabushiki Kaisha: 22 patents #701 of 10,731Top 7%
UN Unknown: 16 patents #305 of 83,584Top 1%
Tdk: 12 patents #488 of 3,796Top 15%
NM National Research Institute For Metals: 9 patents #2 of 167Top 2%
FU Fujifilm: 8 patents #1,085 of 4,519Top 25%
SE Seiko Epson: 8 patents #2,198 of 7,774Top 30%
YC Yamanouchi Pharmaceutical Co.: 8 patents #39 of 516Top 8%
KC Kuraray Co.: 6 patents #257 of 1,827Top 15%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
TL Tokyo Electron Limited: 6 patents #1,241 of 5,567Top 25%
KC Kayaku Antibiotics Research Co.: 5 patents #1 of 10Top 10%
SO Sony: 5 patents #7,785 of 25,231Top 35%
PA Panasonic: 5 patents #5,165 of 21,108Top 25%
DE Denso: 4 patents #3,129 of 11,792Top 30%
HM Hiroshi Maeda: 4 patents #1 of 13Top 8%
SI Sumitomo Heavy Industries: 4 patents #107 of 917Top 15%
WARF: 4 patents #486 of 4,123Top 15%
SM Shima Seiki Mfg.: 3 patents #27 of 140Top 20%
MK Mitsubishi Kasei: 3 patents #121 of 911Top 15%
TK Tdk Korea: 3 patents #1 of 11Top 10%
Caterpillar: 2 patents #2,982 of 8,398Top 40%
SC Sumitomo Chemical: 2 patents #1,792 of 4,033Top 45%
AC Amano Pharmaceutical Co.: 2 patents #18 of 88Top 25%
YO Yorozu: 2 patents #6 of 59Top 15%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
NL Nippon Mining Company Limited: 2 patents #46 of 262Top 20%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
IC Idemitsu Petrochemical Co.: 2 patents #182 of 578Top 35%
AU Automax: 2 patents #2 of 9Top 25%
KS Kobe Steel: 2 patents #504 of 2,031Top 25%
SE Sunstar Engineering: 2 patents #18 of 120Top 15%
RT Renesas Technology: 2 patents #1,374 of 3,337Top 45%
MC Mitsubishi Chemical: 2 patents #928 of 3,022Top 35%
SU Subaru: 2 patents #413 of 1,436Top 30%
AL Aderans Company Limited: 2 patents #14 of 75Top 20%
FI Fujifilm Business Innovation: 1 patents #3,579 of 5,238Top 70%
DC Dainippon Ink And Chemicals: 1 patents #446 of 1,002Top 45%
DA Daishinku: 1 patents #36 of 68Top 55%
DL Dojindo Laboratories: 1 patents #6 of 34Top 20%
JA Japan Science And Technology Agency: 1 patents #756 of 2,171Top 35%
KI Kikkoman: 1 patents #125 of 324Top 40%
MC Mitsubishi Gas Chemical Company: 1 patents #1,048 of 1,727Top 65%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
MC Moriroku Co.: 1 patents #12 of 45Top 30%
MC Morishita Jintan Co.: 1 patents #19 of 78Top 25%
NU National University Corporation Okayama University: 1 patents #90 of 315Top 30%
NC Nikko-Materials Co.: 1 patents #27 of 74Top 40%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
NC Nissin Electric Co.: 1 patents #95 of 208Top 50%
NC Nkk Co.: 1 patents #579 of 1,173Top 50%
NR Noda Institute For Scientific Research: 1 patents #19 of 45Top 45%
PI Piolax: 1 patents #85 of 198Top 45%
RL Ricoh Company, Limted: 1 patents #1 of 26Top 4%
SE Seikagaku: 1 patents #133 of 253Top 55%
SH Shimadzu: 1 patents #1,152 of 2,007Top 60%
SC Showa Electric Wire & Cable Co.: 1 patents #42 of 169Top 25%
SC Sumika Fine Chemicals Co.: 1 patents #39 of 59Top 70%
SU Sunstar: 1 patents #51 of 211Top 25%
SC Suzuka Fuji Xerox Co.: 1 patents #2 of 18Top 15%
📍 Kochi, WI: #1 of 1 inventorsTop 100%
Overall (All Time): #1,239 of 4,157,543Top 1%
305
Patents All Time

Issued Patents All Time

Showing 151–175 of 305 patents

Patent #TitleCo-InventorsDate
7038075 Production method of racemic 3-hydroxy-3-(2-phenylethyl)hexanoic acid C1-6 alkyl ester Masahide Tanaka, Kozo Matsui, Tadashi Katsura, Mitsuhiro Iwasaki, Nobushige Itaya 2006-05-02
7026488 Antitumor agents and process for producing the same Tomohiro Sawa 2006-04-11
7008906 Oxide high-critical temperature superconductor acicular crystal and its production method Mitsunori Sato, Tsutomu Yamashita, Sangjae Kim, Masanori Nagao 2006-03-07
6945080 Knitted glove Tateo Maehara 2005-09-20
6943059 Flip chip mounting method of forming a solder bump on a chip pad that is exposed through an opening formed in a polyimide film that includes utilizing underfill to bond the chip to a substrate 2005-09-13
6930327 Solid-state imaging device and method of manufacturing the same Kazuhiro Nishida, Yoshihisa Negishi, Shunichi Hosaka 2005-08-16
6890817 Method of manufacturing a semiconductor device with capacitor electrodes Toshiyuki Oashi, Takashi Uehara 2005-05-10
6847435 Laser distance measuring apparatus Tatsuya Honda, Takashi Kishida, Kazunari Yoshimura, Kazufumi Oogi, Hideshi Hamaguchi +2 more 2005-01-25
6838232 Production method of silver halide photographic emulsion and production apparatus thereof Hideharu Nagasawa, Yasunori Ichikawa, Fumiko Shiraishi, Mamoru Fujisawa 2005-01-04
6831331 Power MOS transistor for absorbing surge current Yasuhiro Kitamura, Toshio Sakakibara, Kenji Kohno, Shoji Mizuno, Yoshiaki Nakayama +5 more 2004-12-14
6828508 Oxide high-temperature superconductor wire and method of producing the same Naoki Ayai, Munetsugu Ueyama, Kazuhiko Hayashi, Mitsunori Sato 2004-12-07
6813824 Method of producing thin film magnetic head Minoru Hasegawa, Yoshinori Ohtsuka, Yuji Uehara, Takashi Sekikawa, Masahiro Kakehi +3 more 2004-11-09
6797910 Production apparatus of planer type semiconductor device and fabrication method of planer type semiconductor device 2004-09-28
6751052 Thin film magnetic head with short lower magnetic pole piece Ikuya Tagawa, Tomoko Kutsuzawa, Syuji Nishida, Teruo Kiyomiya, Yoshinori Ohtsuka +4 more 2004-06-15
6716426 Antitumor agents Tomohiro Sawa, Takaaki Akaike 2004-04-06
6683207 Production method of (R)-3 hydroxy-3-(2-phenylethyl) hexanoic acid and intermediate thereof Masahide Tanaka, Kozo Matsui, Tadashi Katsura, Mitsuhiro Iwasaki, Nobushige Itaya 2004-01-27
6643474 Abnormality displaying apparatus for use in image forming apparatus Naoki Kodama, Takashi Nakagawa, Shinji Kato, Tuyoshi Higaki, Kaori Mori 2003-11-04
6630705 Semiconductor device with capacitor electrodes Toshiyuki Oashi, Takashi Uehara 2003-10-07
6614620 Thin film magnetic head Ikuya Tagawa, Tomoko Kutsuzawa, Hideo Niwa, Yukinori Ikegawa, Yoshinori Ohtsuka +2 more 2003-09-02
6614621 Method of making thin film magnetic head having upper auxillary magnetic pole of accurately set thickness Masahiro Kakehi, Takashi Sekikawa 2003-09-02
6594119 Thin film magnetic head slider and electrostatic actuator for driving a head element thereof Takao Koshikawa, Takahiro Imamura 2003-07-15
6589110 Air conditioner outlet vent device Tadashi Tanabe, Tetsuji Fukushima, Yutaka Nakanishi 2003-07-08
6567239 Thin film magnetic head including a coil insulating resin filler and an insulating metallic layer covering at least partly the insulating resin filler on a datum plane Minoru Hasegawa, Yoshinori Ohtsuka, Yuji Uehara, Takashi Sekikawa, Masahiro Kakehi +3 more 2003-05-20
6562134 Crystal growing device and method of manufacturing single crystal Ryuichi Hirano, Tetsuya Yamamoto, Akira Hichiwa, Yoshiaki Kubota 2003-05-13
6552818 Image output processing apparatus Yasuhiro Nakai, Masakatsu Nakamura, Syoichiro Yoshiura 2003-04-22