MK

Masahiko Kowaka

KS Komatsu Shisakusho: 13 patents #10 of 885Top 2%
Applied Materials: 1 patents #4,780 of 7,310Top 70%
AT Applied Komatsu Technology: 1 patents #36 of 62Top 60%
KO Komatsu: 1 patents #1,163 of 2,087Top 60%
Overall (All Time): #302,307 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
RE38372 Narrow band excimer laser and wavelength detecting apparatus Osamu Wakabayashi, Yukio Kobayashi 2003-12-30
6510888 Substrate support and method of fabricating the same Naomi Matsumura, William Bagley, Akira Terashi, Hideaki Kondo 2003-01-28
5802094 Narrow band excimer laser Osamu Wakabayashi, Yukio Kobayashi 1998-09-01
5716133 Shielded heat sensor for measuring temperature Akihiro Hosokawa 1998-02-10
5596596 Narrow band excimer laser Osamu Wakabayashi, Yukio Kobayashi 1997-01-21
5450436 Laser gas replenishing apparatus and method in excimer laser system Hakaru Mizoguchi, Junichi Fujimoto, Tomokazu Takahashi 1995-09-12
5404366 Narrow band excimer laser and wavelength detecting apparatus Osamu Wakabayashi, Yukio Kobayashi 1995-04-04
5373515 Laser wavelength controlling apparatus Osamu Wakabayashi, Yasuo Itakura, Yoshino Amada 1994-12-13
5218421 Wavelength detecting apparatus Osamu Wakabayashi, Yukio Kobayashi 1993-06-08
5198872 Apparatus for detecting the wavelength of laser light Osamu Wakabayashi, Yukio Kobayashi 1993-03-30
5142543 Method and system for controlling narrow-band oscillation excimer laser Osamu Wakabayashi 1992-08-25
5081635 Apparatus for controlling output from an excimer laser device Osamu Wakabayashi, Noritoshi Ito 1992-01-14
4975919 Laser wavelength control apparatus Yoshiho Amada, Osamu Wakabayashi 1990-12-04
4926428 Method and apparatus for sensing the wavelength of a laser beam Koichi Kajiyama, Kaoru Saito, Yasuo Itakura, Osamu Wakabayashi, Tadayoshi Yamaguchi 1990-05-15
4856018 Light source for reduced projection Yasuhiro Nozue, Koichi Kajiyama, Kaoru Saito, Osamu Wakabayashi, Yasuo Itakura 1989-08-08
4829536 Multi-mode narrow-band oscillation excimer laser Koichi Kajiyama, Kaoru Saito, Yasuhiro Nozue, Noritoshi Ito, Osamu Wakabayashi +2 more 1989-05-09