TH

Takeshi Hasegawa

Canon: 7 patents #7,830 of 19,416Top 45%
SK Shonan Gosei-Jushi Seisakusho K.K.: 7 patents #8 of 21Top 40%
AT Autonetworks Technologies: 6 patents #276 of 1,079Top 30%
KA Kao: 6 patents #545 of 3,221Top 20%
SS Sumitomo Wiring Systems: 6 patents #599 of 2,615Top 25%
Sumitomo Electric Industries: 6 patents #4,612 of 21,551Top 25%
FU Fujikura: 4 patents #317 of 1,407Top 25%
Kawasaki: 4 patents #556 of 2,943Top 20%
SU Sumco: 3 patents #118 of 464Top 30%
YA Yazaki: 3 patents #1,239 of 3,427Top 40%
DE Denso: 3 patents #3,857 of 11,792Top 35%
Kyocera: 3 patents #999 of 3,732Top 30%
NI Nikon: 3 patents #1,048 of 2,493Top 45%
Sharp Kabushiki Kaisha: 2 patents #5,184 of 10,731Top 50%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
MM Mitsubishi Motors: 2 patents #508 of 1,823Top 30%
MS Mitsubishi Materials Silicon: 2 patents #21 of 116Top 20%
Ricoh Company: 2 patents #5,693 of 9,818Top 60%
TE Toa Eiyo: 2 patents #19 of 104Top 20%
NE Nec: 1 patents #7,889 of 14,502Top 55%
NC Nidec Copal: 1 patents #87 of 172Top 55%
KK Komatsu Mec Kabushiki Kaisha: 1 patents #5 of 14Top 40%
NK Nippon Hoso Kyokai: 1 patents #306 of 703Top 45%
NC Nippondenso Co.: 1 patents #1,765 of 3,479Top 55%
EC Ebara Research Co.: 1 patents #23 of 45Top 55%
KO Komatsu: 1 patents #1,163 of 2,087Top 60%
SH Shimizu: 1 patents #15 of 53Top 30%
SH Shinkawa: 1 patents #131 of 229Top 60%
SI Shinmaywa Industries: 1 patents #39 of 119Top 35%
TL Toyota Central R&D Labs: 1 patents #823 of 1,657Top 50%
SC Sk-Electronics Co.: 1 patents #3 of 8Top 40%
SO Somar: 1 patents #89 of 174Top 55%
KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
FU Fujifilm: 1 patents #3,076 of 4,519Top 70%
EC Euglena Co.: 1 patents #8 of 28Top 30%
TC The Yoshida Dental Mfg. Co.: 1 patents #13 of 28Top 50%
CO Contec: 1 patents #30 of 55Top 55%
KC Konami Digital Entertainment Co.: 1 patents #313 of 611Top 55%
KU Kyoto University: 1 patents #568 of 1,688Top 35%
TT Tokyo Institute Of Technology: 1 patents #411 of 1,159Top 40%
WU Waseda University: 1 patents #116 of 411Top 30%
Overall (All Time): #22,669 of 4,157,543Top 1%
80
Patents All Time

Issued Patents All Time

Showing 76–80 of 80 patents

Patent #TitleCo-InventorsDate
D303982 Desk-top electronic calculator Fumiya Matsuoka 1989-10-10
D299251 Desk-top electronic calculator Aiko Endo, Akihiko Kobayashi 1989-01-03
D298545 Desk-top electronic calculator Eiichi Yoshioka, Keiko Takemata, Akihiko Kobayashi, Shigeki Mori 1988-11-15
D298546 Desk-top electronic calculator Eiichi Yoshioka, Keiko Takemata, Akihiko Kobayashi 1988-11-15
4680639 Viewfinder for TV camera use with means for enhancing the contrast level of the viewfinder image Haruo Isono, Hideo Kusaka 1987-07-14