HK

Hiroyuki Kageyama

Sharp Kabushiki Kaisha: 11 patents #1,520 of 10,731Top 15%
KC Koito Manufacturing Co.: 5 patents #235 of 1,047Top 25%
AT Agency Of Industrial Science And Technology: 4 patents #91 of 1,778Top 6%
NC Nippon Paint Holdings Co.: 4 patents #150 of 834Top 20%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
IC Ihara Chemical Industry Co.: 1 patents #166 of 263Top 65%
TK Toda Kogyo: 1 patents #197 of 328Top 65%
HK Hamamatsu Photonics K.K.: 1 patents #936 of 1,436Top 70%
📍 Ikeda, JP: #9 of 425 inventorsTop 3%
Overall (All Time): #73,211 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
6596255 Tin-containing granular magnetic oxide particles and process for producing the same Mitsuharu Tabuchi, Tomonari Takeuchi, Tatsuya Nakamura, Hiromitsu Misawa 2003-07-22
6575612 Vehicle lamp fixture Teruaki Inaba 2003-06-10
6425431 Welding method using heating plate and welding apparatus using the same Toshitaka Naito, Masahiko Koizumi, Tomoki Kumayama, Fujihiko Sugiyama, Seiichi Gyotoku 2002-07-30
6399041 Process for producing layered rock-salt type lithium cobalt oxide by hydrothermal oxidation Kazuaki Ado, Mitsuharu Tabuchi, Hironori Kobayashi 2002-06-04
6294763 Apparatus for annealing welded parts and method therefor Kazuhiro Aono, Kazuyoshi Sakano, Seiichi Gyotoku 2001-09-25
6254844 Method for production of sintered lithium titaniumphosphate and sintered pellets obtained by the method Tomonari Takeuchi, Kazuaki Ado, Mitsuharu Tabuchi 2001-07-03
6217202 Vehicular lighting fixture Shigeyuki Soga, Fujihiko Sugiyama 2001-04-17
6193947 Process for preparing layered rock-salt type lithium manganese oxide by mixed alkaline hydrothermal method Mitsuharu Tabuchi, Kazuaki Ado, Hironori Kobayashi 2001-02-27
6117595 High sodium ion conducting inorganic composite solid electrolyte and method for production thereof Tomonari Takeuchi, Elisabeth Betourne, Mitsuharu Tabuchi, Osamu Nakamura 2000-09-12
6033798 Method for predicting discharge capacity and operating voltage of lithium rechargeable battery using lithium manganese spinel cathode material Mitsuharu Tabuchi, Kazuaki Ado, Osamu Nakamura 2000-03-07
5863512 Process for preparing layered rock salt type lithium ferrite by mixed alkali hydrothermal method Kazuaki Ado, Mitsuharu Tabuchi, Osamu Nakamura 1999-01-26
5510400 Cationic electrodeposition coating composition Tatsuo Yoshida, Yoshio Kojima 1996-04-23
5401782 Cationic pigment grinding resin for electrodeposition paint and production thereof Ichiro Kawakami, Hiroyuki Nojiri 1995-03-28
5380910 Method for producing an asymmetric biaryl derivative 1995-01-10
5296523 Inorganic colorant, colorant-dispersed paste, and paint containing the same Toshikatsu Kobayashi, Kenji Kouguchi 1994-03-22
5278106 Inogranic particulate material comprising fine balls of uniform size and process for producing same Tadao Nakashima, Masato Kukizaki, Masataka Shimizu, Yoshiko Nakahara, Fujiya Nakahara +1 more 1994-01-11
5227421 Aqueous pigment-dispersed paste, processes for producing it and therefrom water paint composition Toshikatsu Kobayashi, Shouji Ikeda 1993-07-13