NM

Naoki Matsumoto

TL Tokyo Electron Limited: 74 patents #23 of 5,567Top 1%
Sumitomo Electric Industries: 39 patents #287 of 21,551Top 2%
AD Advantest: 12 patents #65 of 1,193Top 6%
OC Omron Healthcare Co.: 10 patents #69 of 475Top 15%
NC Nippondenso Co.: 7 patents #296 of 3,479Top 9%
Honda Motor Co.: 7 patents #3,151 of 21,052Top 15%
TO Tosoh: 7 patents #69 of 1,042Top 7%
HE Hitachi Kokusai Electric: 6 patents #150 of 843Top 20%
DE Denso: 6 patents #2,220 of 11,792Top 20%
OL Olympus: 4 patents #1,098 of 3,097Top 40%
OM Omron: 4 patents #761 of 3,089Top 25%
ME Mercian: 4 patents #14 of 110Top 15%
AE Amano Enzyme: 4 patents #12 of 118Top 15%
SO Sony: 4 patents #8,966 of 25,231Top 40%
OI Olympus Imaging: 3 patents #113 of 341Top 35%
ZK Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai: 3 patents #43 of 194Top 25%
ND Ntt Docomo: 3 patents #619 of 1,706Top 40%
Rohm Co.: 3 patents #810 of 2,292Top 40%
SU Subaru: 3 patents #330 of 1,684Top 20%
SI Sumitomo Metal Industries: 3 patents #222 of 1,462Top 20%
AC Asmo Co.: 2 patents #218 of 745Top 30%
FC Futaba Industrial Co.: 2 patents #37 of 167Top 25%
JT Jtekt: 2 patents #749 of 1,969Top 40%
SP Sakai Display Products: 2 patents #82 of 175Top 50%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%
KI Kurita Water Industries: 1 patents #167 of 384Top 45%
Mitsubishi Electric: 1 patents #15,491 of 25,717Top 65%
OC Olympus Optical Co.: 1 patents #1,517 of 2,334Top 65%
KE Kokusai Electric: 1 patents #344 of 583Top 60%
BU Buffalo: 1 patents #42 of 80Top 55%
MC Murata Manufacturing Co.: 1 patents #3,462 of 5,295Top 70%
NO Nok: 1 patents #382 of 725Top 55%
Overall (All Time): #2,813 of 4,157,543Top 1%
216
Patents All Time

Issued Patents All Time

Showing 201–216 of 216 patents

Patent #TitleCo-InventorsDate
5975226 Crawler belt vehicle Yasutomo Abe, Kenjiro Hiratsuna, Masahiro Akiyama, Tsuyoshi Yoshigasaki, Hajime Yoshimura +1 more 1999-11-02
5950748 Crawler-belt vehicle Yasutomo Abe, Masahiro Akiyama 1999-09-14
5825149 Mobile communication device having a direct communication capability Manabu Otsuka, Koji Ogusu, Takaharu Idogaki 1998-10-20
5821666 United control system comprising a plurality of control units independently controllable Manabu Otsuka, Koji Ogusu, Takahisa Kaneko, Takaharu Idogaki 1998-10-13
5788798 Plasma processing apparatus Hiroshi Mabuchi, Takahiro Yoshiki, Kyoichi Komachi, Shuta Kanayama, Toshiki Ebata 1998-08-04
5760238 1,4-dihydropyridine derivatives Kunio Isshiki, Takashi Nakashima, Kazuyuki Dobashi, Takurou Tsuruta, Takeo Yoshioka 1998-06-02
5753809 Tire pneumatic pressure estimating apparatus Koji Ogusu, Takaharu Idogaki, Shinichi Tamura 1998-05-19
5575347 Suspension device for crawler vehicle Kouichi Uchibaba, Hajime Yoshimura 1996-11-19
5549175 Control system for carriage Akito Torii, Shigeru Takeda 1996-08-27
5541303 3,4'-dideoxymycaminosltylonolide derivative and process for producing the same Tomio Takeuchi, Sumio Umezawa, Osamu Tsuchiya, Shunji Kageyama, Toshiaki Miyake +3 more 1996-07-30
5535843 Traveling carriage Shigeru Takeda, Akito Torii, Tetsuya Kominami 1996-07-16
5377157 Multiport memory Tatsuo Ikawa, Shigeo Oshima 1994-12-27
5311471 Semiconductor memory device Yuji Wtanabe, Shigeo Ohshima 1994-05-10
5251430 Cutter and housing assembly for lawn mower Naoki Kinoshita 1993-10-12
5001640 Servo control system Hiroaki Kuraoka, Naoto Ohoka, Masahiro Ohba 1991-03-19
4811993 Anti-skid control system for braking of vehicle Hiroaki Kuraoka, Naoto Ohoka, Masahiro Ohba 1989-03-14