OT

Osamu Takahashi

Fujitsu Limited: 96 patents #45 of 24,456Top 1%
IBM: 50 patents #1,732 of 70,183Top 3%
Brother Kogyo: 25 patents #323 of 2,767Top 15%
SE Seiko Epson: 22 patents #789 of 7,774Top 15%
KC Kotobuki & Co.: 11 patents #10 of 77Top 15%
TSMC: 7 patents #3,492 of 12,232Top 30%
Mitsubishi Electric: 7 patents #4,301 of 25,717Top 20%
SO Sony: 7 patents #6,034 of 25,231Top 25%
KT Kabushiki Kaisha Toshiba: 6 patents #4,898 of 21,451Top 25%
CL Central Glass Company, Limited: 6 patents #140 of 968Top 15%
TP Tohoku Pioneer: 6 patents #46 of 312Top 15%
TC Taiyo Yuden Co.: 6 patents #213 of 959Top 25%
Pioneer: 6 patents #298 of 1,730Top 20%
ND Ntt Docomo: 6 patents #415 of 1,706Top 25%
MC Mitsumi Electric Co.: 5 patents #171 of 935Top 20%
SI Seiko Instruments: 4 patents #389 of 1,437Top 30%
BI Bando Chemical Industries: 4 patents #50 of 303Top 20%
FU Fujifilm: 4 patents #1,747 of 4,519Top 40%
Nissan Motor Co.: 4 patents #1,803 of 8,689Top 25%
Sumitomo Electric Industries: 4 patents #6,367 of 21,551Top 30%
The Yokohama Rubber Co.: 4 patents #315 of 1,136Top 30%
NL Nippon Mining Company Limited: 3 patents #23 of 262Top 9%
RT Renesas Technology: 3 patents #990 of 3,337Top 30%
JE Japan Energy: 3 patents #25 of 240Top 15%
MC Mitsui Chemicals: 3 patents #648 of 2,279Top 30%
TC Tomy Kogyo Co.: 3 patents #37 of 149Top 25%
TC Toshiba America Electronic Components: 3 patents #7 of 77Top 10%
UN Unknown: 3 patents #7,366 of 83,584Top 9%
VC Valeo Japan Co.: 3 patents #4 of 106Top 4%
KC Kokusan Denki Co.: 2 patents #45 of 128Top 40%
YH Yakult Honsha: 2 patents #102 of 410Top 25%
SL Shiseido Company, Limited: 2 patents #353 of 1,112Top 35%
SP Shizuoka Prefecture: 2 patents #4 of 58Top 7%
PH Pharmadesign: 2 patents #6 of 23Top 30%
SU Subaru: 2 patents #474 of 1,684Top 30%
JT Jtekt: 2 patents #749 of 1,969Top 40%
Pioneer Electronic: 2 patents #804 of 1,840Top 45%
HI Hitachi: 2 patents #13,388 of 28,497Top 50%
AA Autoliv Development Ab: 2 patents #289 of 1,363Top 25%
NC Nittan Valve Co.: 2 patents #26 of 98Top 30%
HS Hitachi Hokkai Semiconductor: 2 patents #30 of 98Top 35%
SU Subaru: 2 patents #413 of 1,436Top 30%
TE Tohoku Pioneer Electronic: 2 patents #9 of 73Top 15%
ML Mitsubishi Electric Lighting: 1 patents #8 of 29Top 30%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
NT NTT: 1 patents #2,911 of 4,871Top 60%
OC Oki Electric Industry Co.: 1 patents #1,459 of 2,807Top 55%
HE Hitachi, Vlsi Eng.: 1 patents #1 of 28Top 4%
SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
SC Seiko Electronic Components: 1 patents #18 of 47Top 40%
AC Amada Co.: 1 patents #242 of 479Top 55%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
SS Silver Seiko: 1 patents #18 of 49Top 40%
SL Spansion Llc.: 1 patents #435 of 769Top 60%
PA Panasonic: 1 patents #13,264 of 21,108Top 65%
FL Fujitsu Semiconductor Limited: 1 patents #612 of 1,301Top 50%
Tdk: 1 patents #2,493 of 3,796Top 70%
AR Arkray: 1 patents #203 of 354Top 60%
TC Tomy Company: 1 patents #128 of 226Top 60%
ZG Zexel Gmbh: 1 patents #175 of 348Top 55%
📍 Takasaki, TX: #1 of 1 inventorsTop 100%
Overall (All Time): #1,048 of 4,157,543Top 1%
326
Patents All Time

Issued Patents All Time

Showing 151–175 of 326 patents

Patent #TitleCo-InventorsDate
6447193 Writing utensils Hidehei Kageyama 2002-09-10
6430672 Method for performing address mapping using two lookup tables Sang Hoo Dhong, Harm Peter Hofstee, Jan Van Lunteren 2002-08-06
6423484 Silver halide color photographic light-sensitive material Yasuhiro Yoshioka, Takehiko Sato, Toshio Kawagishi, Kozo Sato, Yuki Mizukawa 2002-07-23
6419605 V-ribbed belt Hiroshi Fujimoto 2002-07-16
6393429 File handling device, and a recording medium storing a file handling program Takao Yagi 2002-05-21
6373788 Electronically controlled mechanical timepiece Masatoshi Moteki 2002-04-16
6373789 Electronically controlled mechanical timepiece and method controlling the same Kunio Koike, Eisaku Shimizu, Osamu Shinkawa 2002-04-16
6309129 Writing utensils Hidehei Kageyama 2001-10-30
6294929 Balanced-delay programmable logic array and method for balancing programmable logic array delays Paula Kristine Coulman, Sang Hoo Dhong, Jaehong Park, Stephen Douglas Posluszny 2001-09-25
6292027 Fast low-power logic gates and method for evaluating logic signals Sand Hoo Dhong, Hung C. Ngo, Jaehong Park 2001-09-18
6285218 Method and apparatus for implementing logic using mask-programmable dynamic logic gates Sang Hoo Dhong, Hung C. Ngo, Jaehong Park 2001-09-04
6258521 Silver halide color photographic light-sensitive material, phenidone compound for use therein, and method of producing the same Hisashi Mikoshiba, Yasuhiro Yoshioka, Shin Soejima, Naoki Saito, Masakazu Morigaki 2001-07-10
6232798 Self-resetting circuit timing correction Paula Kristine Coulman, Sang Hoo Dhong, Joel A. Silberman 2001-05-15
6229338 Method and apparatus for reducing dynamic programmable logic array propagation delay Paula Kristine Coulman, Sang Hoo Dhong, Joel A. Silberman 2001-05-08
6220925 Silver halide color photographic light-sensitive material Naoki Saito, Hisashi Mikoshiba, Masakazu Morigaki, Shin Soejima, Yasuhiro Yoshioka 2001-04-24
6210340 Blood pulse measuring device, pulsation measuring device, and pressure measuring device Kazuhiko Amano, Koji Higuchi, Tsukasa Funasaka, Hajime Miyazaki, Masahito Yoshino 2001-04-03
6208055 Electromagnetic transducer and electronic device including the transducer 2001-03-27
6194841 Discharge lamp lighting device Kazuhiko Tsugita, Isamu OGAWA, Tetuya Kobayashi, Isao Masatika, Tadashi Maeda +3 more 2001-02-27
6175535 Cycle control circuit for extending a cycle period of a dynamic memory device subarray Sang Hoo Dhong, Manabu Ohkubo, Shohji Onishi 2001-01-16
6172920 Data transfer using two-stage bit switch in memory circuit Sang Hoo Dhong, Manabu Ohkubo, Shohji Onishi 2001-01-09
6154556 Dome speaker Kunio Mitobe 2000-11-28
6154114 Multi-laminated inductor and manufacturing method thereof 2000-11-28
6147659 Tire with transponder and transponder for tire Kazuhiro Shimura, Fumito Yatsuyanagi 2000-11-14
6144729 Call connection control method in exchange Toshiaki Kobayashi, Masayuki Honma 2000-11-07
6132945 Silver halide color photographic material Naoki Saito, Masakazu Morigaki, Yasuhiro Yoshioka, Shin Soejima, Hisashi Mikoshiba 2000-10-17