TS

Toshihiko Sakuhara

SI Seiko Instruments: 18 patents #80 of 1,437Top 6%
UN Unknown: 2 patents #12,644 of 83,584Top 20%
RJ Research Development Corporation Of Japan: 1 patents #170 of 402Top 45%
Overall (All Time): #242,254 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6589402 Part fabricating apparatus Reiko F. Irie, Masayuki Suda, Tatsuaki Ataka 2003-07-08
6469421 Piezoelectric device and production method thereof Mari Wakabayashi, Masataka Shinogi 2002-10-22
6221228 Part fabricating method and part fabricating apparatus Reiko F. Irie, Masayuki Suda, Tatsuaki Ataka 2001-04-24
6215121 Three-dimensional scanning probe microscope Masamichi Fujihira, Masatoshi Yasutake, Tatsuya Miyatani, Kazutoshi Watanabe 2001-04-10
6059954 Electrochemical machining method and electrochemical machining equipment Masayuki Suda, Tatsuaki Ataka 2000-05-09
6046053 Method for amino acid sequencing of protein or peptide from carboxy terminus thereof Akira Tsugita, Keiji Takamoto, Tatsuaki Ataka, Toyoaki Uchida 2000-04-04
5962642 Method for sequencing of protein or peptide Akira Tsugita, Keiji Takamoto, Tatsuaki Ataka, Toyoaki Uchida 1999-10-05
5885434 Method and apparatus for performing fine working Masayuki Suda, Tatsuaki Ataka 1999-03-23
5650043 Etching method using NH.sub.4 F solution to make surface of silicon smooth in atomic order Kazutoshi Kaji, Shueh Lin Yau, Kingo Itaya 1997-07-22
5510224 Photosensitive microcapsule for photoimaging and thermal development recording media Hiroshi Takahashi, Fumiharu Iwasaki 1996-04-23
5366613 Method of electrochemical fine processing Masayuki Suda, Masataka Shinogi, Fumiharu Iwasaki, Akito Ando 1994-11-22
5344539 Electrochemical fine processing apparatus Masataka Shinogi, Masayuki Suda, Fumiharu Iwasaki, Akito Ando 1994-09-06
5292458 Method of producing photosensitive microcapsules Hiroshi Takahashi, Fumiharu Iwasaki 1994-03-08
5288382 Optical fine processing apparatus Masataka Shinogi, Masayuki Suda, Fumiharu Iwasaki, Akito Ando 1994-02-22
5258107 Method for manufacturing a cantilever with sharpened metal needle Hitoshi Yoshida, Katsunori Honma 1993-11-02
4969978 Apparatus and method for tunnel current measurement observed simultaneously with electrochemical measurement Eisuke Tomita, Kingo Itaya 1990-11-13
4962480 Memory reading apparatus Manabu Ooumi, Tatsuaki Ataka 1990-10-09
4945515 Memory writing apparatus Manabu Ooumi, Tatsuaki Ataka 1990-07-31
4837435 Tunneling scanning microscope having light source Fumiki Sakai, Tetsuo Uchiyama 1989-06-06