KK

Keiji Kobayashi

SC Sanyo Electric Co.: 8 patents #678 of 6,347Top 15%
TC Toshiba Silicone Co.: 5 patents #19 of 169Top 15%
IBM: 5 patents #18,733 of 70,183Top 30%
SC Sanyo Semiconductor Co.: 3 patents #47 of 323Top 15%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
BC Bridgestone Sports Co.: 2 patents #116 of 224Top 55%
NC Nippon Shokubai Co.: 2 patents #486 of 1,108Top 45%
Mitsubishi Electric: 2 patents #11,187 of 25,717Top 45%
TC Toshiba Battery Co.: 1 patents #88 of 145Top 65%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
HG HGST: 1 patents #1,032 of 1,677Top 65%
MC Minebea Co.: 1 patents #400 of 736Top 55%
MC Mitsui Engineering & Shipbuilding Co.: 1 patents #166 of 496Top 35%
MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
NC Nippon Shokubai Kagaku Kogyo Co.: 1 patents #186 of 341Top 55%
OM Omron: 1 patents #1,808 of 3,089Top 60%
RT Renesas Technology: 1 patents #1,991 of 3,337Top 60%
Overall (All Time): #108,336 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
5336071 Air gun for the production of non-woven fabric and non-woven fabric producing apparatus Akira Kaneko, Katsuya Hata, Yoshinori Kobayashi 1994-08-09
5306578 Air cell with gas diffusion electrode Masato Ohashi, Michio Watabe, Hitoshi Takagishi, Masao Ide 1994-04-26
5206468 Locking apparatus for a drawer type circuit breaker Yoshimi Fujii 1993-04-27
5198476 Ultraviolet-curable silicone composition for regulating peel strength Katsuya Kanemaru 1993-03-30
4841006 Release coating-forming composition Takashi Urabe 1989-06-20
4814462 Polyoxyalkylene carbozole adduct Naoji Kurata, Yoshio Sugita, Atsushi Kawano 1989-03-21
4725459 Protection method for molded-plastic surfaces Hiroski Kimura, Takashi Urabe, Nobuhiro Saito 1988-02-16
4578879 Fluidizing apparatus Takeshi Yokoyama, Haruyuki Koda, Matsunao Maeda, Masafumi Aoba, Masaaki Miwa 1986-04-01