ET

Eiji Takahashi

KS Kobe Steel: 36 patents #4 of 1,773Top 1%
Nissan Motor Co.: 25 patents #146 of 8,689Top 2%
PA Panasonic: 23 patents #797 of 21,108Top 4%
NE Nec: 15 patents #768 of 14,502Top 6%
NC Nippon Soda Co.: 14 patents #6 of 648Top 1%
DE Dexerials: 12 patents #34 of 387Top 9%
HC Hodogaya Chemical Co.: 11 patents #24 of 359Top 7%
NC Nissin Electric Co.: 10 patents #5 of 208Top 3%
Sumitomo Electric Industries: 9 patents #3,076 of 21,551Top 15%
CK Calsonic Kansei: 8 patents #19 of 675Top 3%
KS Kobe Steel: 7 patents #135 of 2,031Top 7%
TL Tokyo Electron Limited: 6 patents #1,241 of 5,567Top 25%
MC Murata Manufacturing Co.: 5 patents #1,480 of 5,295Top 30%
CA Calsonic: 5 patents #7 of 204Top 4%
MC Maruzen Petrochemical Co.: 4 patents #28 of 174Top 20%
Fujitsu Limited: 3 patents #8,614 of 24,456Top 40%
DE Denso: 3 patents #3,857 of 11,792Top 35%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
SO Sony: 3 patents #10,744 of 25,231Top 45%
FI Fujikin Incorporated: 3 patents #115 of 318Top 40%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
TC Tanabe Seiyaku Co.: 3 patents #103 of 389Top 30%
OB Obayashi: 2 patents #32 of 118Top 30%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
KI Kobelco Research Institute: 2 patents #21 of 79Top 30%
MC Morinaga Milk Industry Co.: 2 patents #82 of 303Top 30%
NC Nippondenso Co.: 2 patents #1,150 of 3,479Top 35%
PI Pola Chemical Industries: 2 patents #52 of 199Top 30%
Tdk: 2 patents #1,902 of 3,796Top 55%
TI Tokyo Electric Power Company Holdings, Incorporated: 2 patents #90 of 711Top 15%
EM Emd: 1 patents #4 of 25Top 20%
MC Mikasa Sangyo Co.: 1 patents #9 of 35Top 30%
KC Kowa Company: 1 patents #310 of 562Top 60%
KC Kobelco Construction Machinery Co.: 1 patents #243 of 422Top 60%
CH Chiyoda: 1 patents #141 of 358Top 40%
JC Jujo Paper Co.: 1 patents #46 of 105Top 45%
IC I-Pro Co.: 1 patents #38 of 101Top 40%
TI Texas Instruments: 1 patents #7,357 of 12,488Top 60%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
NC Nippon Paper Industries Co.: 1 patents #263 of 535Top 50%
MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
📍 Rifu, JP: #2 of 2,101 inventorsTop 1%
Overall (All Time): #2,718 of 4,157,543Top 1%
219
Patents All Time

Issued Patents All Time

Showing 176–200 of 219 patents

Patent #TitleCo-InventorsDate
6470697 Air-conditioning system for vehicles Hiroki Nakamura, Hiroshi Nonoyama, Yoshimitsu Inoue, Yuji Takeo, Mitsuyo Oomura +2 more 2002-10-29
6447850 Polycrystalline silicon thin film forming method Akinori Ebe, Naoto Kuratani 2002-09-10
6415301 Integrated retrieval system, integrated retrieval method and media recorded with integrated retrieval program in distributed file system 2002-07-02
6313188 Photocationically polymerizable composition comprising a polycyclic aromatic compound 2001-11-06
6239567 Control device for brushless motor Hideki Sunaga, Futoshi Araki, Takeshi Sekine 2001-05-29
6192828 Thin film forming device for forming silicon thin film having crystallinity Hiroya Kirimura 2001-02-27
6093753 Sulfonium salt compounds, polymerization initiator, curable composition and curing method 2000-07-25
5943437 Method and apparatus for classifying a defect on a semiconductor wafer Shingo Sumie, Tsutomu Morimoto, Yuichiro Gotoh, Shouji Kanbe, Akira Okamoto 1999-08-24
5934094 Vehicle air conditioning system with expansion valve control during high pressure cycle conditions Satoshi Itoh, Yuji Takeo, Kunio Iritani 1999-08-10
5913220 Method and apparatus for referring to related information in drawing processing system 1999-06-15
5856733 Positioning apparatus Takashi Matsumoto, Yoshinori Satoh, Hiroyuki Ureshino, Kouji Iwahashi 1999-01-05
5803355 Control system of automotive air conditioning device Hiroyuki Ureshino, Kouji Iwahashi, Takashi Matsumoto, Yoshinori Satoh 1998-09-08
5798396 Sulfonium salt-containing compounds and initiators of polymerization Hiroo Muramoto 1998-08-25
5783427 Process for preparing D-amino acids Masakatsu Furui, Hiroyasu Seko, Takeji Shibatani 1998-07-21
5723321 Process for preparing D-lysine Masakatsu Furui, Hiroyasu Seko 1998-03-03
5652382 Humidity meter Shiro Nakagawa, Atsuko Tsuchida, Kenji Aizawa 1997-07-29
5639903 Sulfonium salt compounds and initiators of polymerization Hiroo Muramoto 1997-06-17
5632156 Automotive air conditioning system Yuji Takeo, Satoru Kodama, Akira Isaji, Masaya Tanaka 1997-05-27
5615978 Management system for water-barrier sheet Katsumi Kotani, Masatoshi Kushima 1997-04-01
5527622 Packaging laminate material Eiichi Kato, Hiroshi Kondo, Hiroji Niimi, Takashi Hiraoka, Masayuki Sakai +1 more 1996-06-18
5493870 Air conditioning apparatus for vehicle Satoru Kodama, Yuji Takeo, Akira Isaji 1996-02-27
5451103 Projector system Masato Hatanaka, Yuji Nagata 1995-09-19
5441888 Process for producing D-mandelic acid from benzoylformic acid Takao Mori, Masakatsu Furui, Katsuhiko Nakamichi 1995-08-15
5392935 Control system for cable crane Keizo Kazama, Kiichiro Tanaka, Michio Nakao 1995-02-28
5304692 Catalyst composition for disproportionation of olefins and process for disproportionation of olefins using the same Takao Yamada, Goro Sawada 1994-04-19