Issued Patents All Time
Showing 25 most recent of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677235 | Compression device having connection unit for cooling unit | Kenji Nagura, Hitoshi Takagi, Takuro UBA | 2020-06-09 |
| 10535130 | Life determination device, life determination method, and recording medium for cutting tool | Yasushi OKAJIMA | 2020-01-14 |
| 9777726 | Compressor with valve pressing portions for sealing | Kenji Nagura, Hitoshi Takagi | 2017-10-03 |
| 9605671 | Reciprocating compressor | Kenji Nagura, Hitoshi Takagi | 2017-03-28 |
| 9328970 | Compressing device | Kenji Nagura, Hitoshi Takagi, Takuro UBA | 2016-05-03 |
| 6975987 | Device and method for synthesizing speech | Seiichi Tenpaku | 2005-12-13 |
| 6891140 | Sintering furnace, method of manufacturing sintered objects, and sintered objects | Motoyasu Sato, Sadatsugu Takayama, Masatoshi Mizuno, Seizo Obata, Tadashi Shimada | 2005-05-10 |
| 6592798 | Method for preparing eutectic ceramics | Mamoru Omori, Masao Tokita | 2003-07-15 |
| 6542876 | Method for producing multilayered optical filters using a genetic algorithm and a method for operating the genetic algorithm | Toshihiro Kikuchi, Yoshihiro Someno, Yoshiyuki Kawazoe, Hiroshi Mizuseki | 2003-04-01 |
| 6149346 | Method for replacement of existing pipes and device for carrying out the method | Nobuhisa Takamatsu, Takayuki Kurobe, Toshio Akesaka | 2000-11-21 |
| 6115180 | Optical multilayered-film filter | Hiroshi Masumoto, Xinrong Wang, Yoshihiro Someno | 2000-09-05 |
| 5586140 | Plasma melting method and plasma melting furnace | Michio Ishida, Tsutomu Kuwahara, Hideo Sato, Yoshitoshi Sekiguchi, Kunio Sasaki +2 more | 1996-12-17 |
| 5439853 | Mixed oxide composite ceramics and method of producing the same | Mamoru Omori | 1995-08-08 |
| 5429998 | Crystalline sialon having wurtzite structure | Yoshihiro Someno, Makoto Sasaki | 1995-07-04 |
| 5384293 | Rare earth oxide-alumina-silica sintered body and method of producing the same | Mamoru Omori | 1995-01-24 |
| 5340959 | EDM with an electrode moved by deformation of an electrode actuator | Kiyoshi Sawada | 1994-08-23 |
| 5211031 | Scroll type compressor and refrigeration cycle using the same | Akira Murayama, Tadashi Fukuishi, Sigeaki Kuroda, Toshiaki Koyama, Tadao Ochiai +4 more | 1993-05-18 |
| 5187342 | Wire cut electric discharge machine | Toshiyuki Aso | 1993-02-16 |
| 5173459 | Si.sub.3 N.sub.4 -A1.sub.2 O.sub.3 composite sintered bodies and method of producing the same | Koichi Niihara, Atsushi Nakahira | 1992-12-22 |
| 5164221 | Forming die manufacturing method | Yoshihiro Someno, Makoto Sasaki | 1992-11-17 |
| 5145720 | Chemical vapor deposition of dense and transparent zirconia films | Hisanori Yamane | 1992-09-08 |
| 5093150 | Synthesis method by plasma chemical vapor deposition | Yoshihiro Someno, Makoto Sasaki | 1992-03-03 |
| 5093156 | Process for preparing carbon material | Seiichi Uemura, Yoshio Sohda, Yasuji Ido, Yukinori Kude, Takefumi Kohno +2 more | 1992-03-03 |
| 5045356 | Process for producing carbon/carbon composite having oxidation resistance | Seiichi Uemura, Yoshio Sohda, Yasuji Ido, Makoto Sasaki, Masayuki Niino | 1991-09-03 |
| 4985117 | Method of manufacturing josephson junctions | Hideyuki Kurosawa, Hisanori Yamane, Tsutomu Yamashita | 1991-01-15 |