TT

Tsutomu Takahashi

SO Sony: 23 patents #1,718 of 25,231Top 7%
Canon: 19 patents #3,464 of 19,416Top 20%
Honda Motor Co.: 18 patents #763 of 21,052Top 4%
SU Subaru: 17 patents #28 of 1,436Top 2%
Fujitsu Limited: 15 patents #1,986 of 24,456Top 9%
HI Hitachi: 13 patents #3,142 of 28,497Top 15%
SC Sumitomo Chemical: 9 patents #537 of 4,033Top 15%
TI Texas Instruments: 8 patents #1,843 of 12,488Top 15%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
Pioneer: 7 patents #234 of 1,730Top 15%
Pioneer Electronic: 4 patents #477 of 1,840Top 30%
MM Mitsubishi Materials: 4 patents #258 of 1,543Top 20%
MK Mitsubishi Kinzoku: 4 patents #22 of 280Top 8%
KT Kabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
JE Jxtg Nippon Oil & Energy: 3 patents #14 of 112Top 15%
EB Ebara: 3 patents #598 of 1,611Top 40%
ZG Zexel Gmbh: 3 patents #72 of 348Top 25%
NE Nec: 2 patents #5,510 of 14,502Top 40%
PP Pioneer Display Products: 2 patents #16 of 71Top 25%
FD Fujitsu Denso: 2 patents #3 of 34Top 9%
NT Nagaoka University Of Technology: 2 patents #13 of 81Top 20%
NM National Research Institute For Metals: 2 patents #33 of 167Top 20%
NA Nabtesco: 1 patents #159 of 320Top 50%
NI Nipro: 1 patents #207 of 473Top 45%
PE Pentax: 1 patents #238 of 396Top 65%
FL Fujitsu Takamisawa Component Limited: 1 patents #67 of 113Top 60%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
DC Diesel Kiki Co.: 1 patents #181 of 366Top 50%
Sumitomo Electric Industries: 1 patents #13,249 of 21,551Top 65%
TC Teijin Seiki Co.: 1 patents #75 of 143Top 55%
WC West Electric Co.: 1 patents #41 of 78Top 55%
YC Yanmar Holdings Co.: 1 patents #349 of 636Top 55%
YK Ykk: 1 patents #472 of 845Top 60%
YC Yonex Co.: 1 patents #11 of 26Top 45%
AN Akzo N.V.: 1 patents #342 of 803Top 45%
DT Daido Tokushuko: 1 patents #152 of 382Top 40%
CH Chisso: 1 patents #468 of 833Top 60%
JE Jx Nippon Oil & Energy: 1 patents #195 of 416Top 50%
AG Agc: 1 patents #509 of 954Top 55%
Kioxia: 1 patents #1,054 of 1,813Top 60%
HE Hitachi Vlsi Engineering: 1 patents #390 of 666Top 60%
HE Hitachi Micro Computer Engineering: 1 patents #131 of 393Top 35%
HE Hitachi Kokusai Electric: 1 patents #493 of 843Top 60%
Overall (All Time): #4,376 of 4,157,543Top 1%
177
Patents All Time

Issued Patents All Time

Showing 51–75 of 177 patents

Patent #TitleCo-InventorsDate
7142773 Information recording and reproducing apparatus with a ring buffer and method for monitoring ring buffer Gaku Yamamura, Ichiro Miyake, Kenichiro Tada, Yasuyuki Noda, Kazutomo Watanabe +4 more 2006-11-28
7139343 Digital radio receiver 2006-11-21
7097437 Rotary fluid machine Yasunari Kimura, Hiroyuki Niikura, Hiroshi Ichikawa 2006-08-29
7090476 Rotary fluid machine Yasunari Kimura, Tsuneo Endoh 2006-08-15
7083402 Rotating fluid machine Hiroshi Ichikawa, Yasunari Kimura, Tsuneo Endoh 2006-08-01
7069977 Heat exchanger Masashi Shinohara, Haruhiko Komatsu, Seiji Nishimoto, Hideharu Izumi 2006-07-04
7055315 Heat exchangers of multiple cylinder internal combustion engine Masashi Shinohara, Tsuneo Endoh, Hideharu Izumi 2006-06-06
7040872 Rotary fluid machinery Tsuneo Endoh, Haruhiko Komatsu, Ryuji Sano, Kensuke Honma, Yasunari Kimura +2 more 2006-05-09
7031542 Encoding rate controlling apparatus and information encoding apparatus Donghua Liu, Yasuyuki Umehara 2006-04-18
7000394 Rankine cycle device Naoki Ohta, Naoki Itoh, Tsuneo Endoh, Kensuke Honma 2006-02-21
6990805 Waste heat recovery device for internal combustion engine Naoki Ohta, Tsuneo Endoh, Atsushi Baba, Masashi Shinohara 2006-01-31
6953083 Condenser Yasunobu Kawakami, Hiroyoshi Taniguchi, Hiroyuki Niikura, Kiyoshi Katahira 2005-10-11
6945050 Rotary fluid machinery Yasunari Kimura, Tsuneo Endoh, Hiroyuki Niikura 2005-09-20
6942757 Process for preparing para-aromatic polyamide paper Masanobu Iwama 2005-09-13
6898244 Movement vector generating apparatus and method and image encoding apparatus and method 2005-05-24
6875098 Electroplated grinding wheel and its production equipment and method Naoki Shimomae, Hanako Hata 2005-04-05
6846163 Rotary fluid machine having rotor segments on the outer periphery of a rotor core Kensuke Honma, Naoki Itoh, Tsuneo Endoh 2005-01-25
6843309 Condenser Hiroyoshi Taniguchi, Tsuneo Endoh, Taizou Kitamura, Takashi Takazawa 2005-01-18
6819827 Optical path switching apparatus Morio Kobayashi, Masayuki Togawa, Junichirou Asano, Yoshinori Oonuma, Masahiro Kanbara 2004-11-16
6810208 Electric discharge tube, method of manufacturing the tube, stroboscopic device using the tube and camera Hiroshi Saiki, Fumiji Omura 2004-10-26
6775085 Apparatus for recording and reproducing information and information reproducing method Masaaki Saito, Masayoshi Murayama, Hiroshi Kida, Tsutomu Ohtani, Ichiro Miyake +4 more 2004-08-10
6768651 Communication device and plug-in unit therefor Katsuya Fujii, Hisao Hayashi, Shiro Tani, Kazunori Oomori, Koichi Namimatsu +2 more 2004-07-27
6729710 Ink jet recording apparatus and method with reduced banding Toshiyuki Chikuma, Naoji Otsuka, Kiichiro Takahashi, Hitoshi Nishikori 2004-05-04
6709168 Optical unit with increased reliability Hirofumi Imabayashi, Kenji Joko, Katsuya Fujii, Kazunori Omori, Yasunori Murata +2 more 2004-03-23
6650787 Encoding rate controlling apparatus and information encoding apparatus Donghua Liu, Yasuyuki Umehara 2003-11-18