NS

Naoki Sakamoto

SE Seiko Epson: 21 patents #845 of 7,774Top 15%
Honda Motor Co.: 19 patents #691 of 21,052Top 4%
AK Asahi Kasei Kabushiki Kaisha: 6 patents #45 of 1,220Top 4%
HH Hitachi High-Technologies: 6 patents #452 of 1,917Top 25%
NI Ngk Insulators: 5 patents #566 of 2,083Top 30%
DI Daikin Industries: 4 patents #820 of 2,957Top 30%
AE Asahi Kasei E-Materials: 4 patents #12 of 141Top 9%
JI Japan Atomic Energy Research Institute: 3 patents #48 of 609Top 8%
PA Panasonic: 2 patents #9,678 of 21,108Top 50%
MC Mita Industrial Co.: 2 patents #508 of 891Top 60%
SO Socionext: 2 patents #127 of 541Top 25%
AC Asahi Kasei Chemicals: 2 patents #152 of 543Top 30%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
FL Fumakilla Limited: 1 patents #14 of 47Top 30%
MK Meiji Seika Kaisha: 1 patents #353 of 752Top 50%
TK Toshiba Kikai: 1 patents #381 of 713Top 55%
HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #26,879 of 4,157,543Top 1%
73
Patents All Time

Issued Patents All Time

Showing 51–73 of 73 patents

Patent #TitleCo-InventorsDate
8993682 Polyelectrolyte and process for producing the polyelectrolyte Kohei Kita, Takahiko Murai, Naoto Miyake, Tadashi Ino, Noriyuki Shinoki +3 more 2015-03-31
8969828 Scanning electron microscope with a table being guided by rolling friction elements Kaname Takahashi, Shigeru Haneda, Shinsuke Kawanishi 2015-03-03
8948985 Shift control device for motorcycle, and motorcycle incorporating same Kenichi Machida, Makoto Tsuyuguchi, Satoru Okoshi 2015-02-03
8855873 Shift controlling apparatus Dai Arai, Kosaku Takahashi 2014-10-07
8826886 Engine ignition timing setting apparatus Kenji Nishida, Tetsuya Kaneko, Tomiyuki Sasaki, Shinichi Wagatsuma 2014-09-09
D711950 Portion of a cover for an electron microscope Kosuke Matoba, Hiroyuki Suzuki, Hirofumi Sato, Toshiyuki Moriya 2014-08-26
D708245 Cover for an electron microscope Kosuke Matoba, Hiroyuki Suzuki, Hirofumi Sato, Toshiyuki Moriya 2014-07-01
D708244 Electron microscope Kosuke Matoba, Hiroyuki Suzuki, Hirofumi Sato, Toshiyuki Moriya 2014-07-01
8685591 Dispersion composition having fluorine-containing ion exchange resin with adjusted particle size abundance ratio Takahiko Murai, Kohei Kita 2014-04-01
8641962 Highly stiff and highly damping cast iron Sakae Takahashi, Ryousuke Fujimoto, Ryousuke Ogawa, Yuji Nihei 2014-02-04
8638026 Stage drive device Masashi Shibahara, Mikio Tokuyama, Koichiro Takeuchi, Shigeru Haneda, Osamu Yamada +2 more 2014-01-28
8495910 Air-fuel ratio estimating/detecting device Kenji Nishida, Tetsuya Kaneko, Tomiyuki Sasaki, Shinichi Wagatsuma, Satoshi Honma 2013-07-30
8465856 Solid polymer electrolyte membrane and production method of the same Yoshinori Yanagita, Kohei Kita, Takehiro Koga 2013-06-18
8082749 Air conditioner Takashi Sekine, Kenji Kobayashi 2011-12-27
7799452 Solid polymer electrolyte membrane and production method of the same Yoshinori Yanagita, Kohei Kita, Takehiro Koga 2010-09-21
6077365 Beryllium-copper bonding material Hiroshi Kawamura, Kiyotoshi Nishida 2000-06-20
5958105 Process for preparing metallic beryllium pebbles Etsuo Ishitsuka, Hiroshi Kawamura, Kiyotoshi Nishida 1999-09-28
5895533 Beryllium-copper bonding material Hiroshi Kawamura, Kiyotoshi Nishida 1999-04-20
5758254 Method of recovering radioactive beryllium Hiroshi Kawamura, Katsuyoshi Tatenuma, Yoshio Hasegawa, Taketoshi Takeuchi 1998-05-26
5720622 Member for securing conduction and connector using the member Shuhei Ishikawa 1998-02-24
5308827 Herbicidal foam composition Osamu Sudo, Tomoko Shomura, Youko Inoue 1994-05-03
4996559 Optical system supporting mechanism for an image processing equipment Itakiyo Masanori 1991-02-26
4939545 Apparatus for adjusting optical system of an image forming apparatus Masanori Itakiyo 1990-07-03