TK

Tomohiro KANAZAWA

PA Panasonic: 9 patents #2,933 of 21,108Top 15%
NC Nippon Shokubai Co.: 1 patents #656 of 1,108Top 60%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #398,756 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12398447 Tungsten wire, saw wire, and tungsten wire for screen printing Naoki KOHYAMA, Kenshi TSUJI, Yoshihiro Iguchi, Yui NAKAI, Tetsuya NAKAAZE 2025-08-26
12359288 Metal wire Akitoshi KASAHARA, Naoki KOHYAMA, Kenshi TSUJI, Yoshiyuki Kita, Atsushi SHIMADA +1 more 2025-07-15
11761065 Tungsten wire and tungsten product Naoki KOHYAMA, Yoshihiro Iguchi, Yui NAKAI 2023-09-19
11090978 Tungsten wire and elastic component Tetsuji Shibata, Tomoya Iwahashi 2021-08-17
10967447 Metal wire, saw wire, cutting apparatus, and method of manufacturing metal wire Naoki KOHYAMA, Yoshihiro Iguchi, Yuuki Sasagawa, Tetsuji Shibata, Toshiyuki Tani 2021-04-06
10807910 Cementitious material for radioactive waste disposal facility Katsuyoshi Kondoh, Hitoshi Kanbara, Seunghyun Na, Nana Nishikawa 2020-10-20
10760187 Hybrid fiber Tsuyoshi Terada, Kazushige Sugita, Daichi Ikeuchi 2020-09-01
10723042 Saw wire and cutting apparatus Tetsuji Shibata, Kazushige Sugita, Hiroshi Gouda, Naoki KOHYAMA 2020-07-28
10722962 Saw wire and cutting apparatus Tetsuji Shibata, Kazushige Sugita, Hiroshi Gouda, Naoki KOHYAMA 2020-07-28
10319485 Radioprotective unwoven fabric and fiber product Kazushige Sugita, Masahiro Matsumoto, Tsuyoshi Terada 2019-06-11
7717998 Ultrafine particle grouting composition Hirokatsu Kawakami 2010-05-18
7559987 Grouting material Takahiro Sato, Tadashi Hayasaka, Ken Uoya, Akira Takami, Shin Tada 2009-07-14