KW

Kenichi Watanabe

FL Fujitsu Semiconductor Limited: 42 patents #4 of 1,301Top 1%
KS Kobe Steel: 28 patents #9 of 1,773Top 1%
Fujitsu Limited: 25 patents #1,029 of 24,456Top 5%
CH Chisso: 18 patents #42 of 833Top 6%
Mazda Motor: 18 patents #107 of 4,755Top 3%
SO Socionext: 13 patents #8 of 541Top 2%
Sumitomo Electric Industries: 13 patents #1,957 of 21,551Top 10%
TO Topcon: 12 patents #69 of 684Top 15%
PA Panasonic: 10 patents #2,582 of 21,108Top 15%
Ricoh Company: 9 patents #2,462 of 9,818Top 30%
Brother Kogyo: 8 patents #992 of 2,767Top 40%
JA Jatco: 7 patents #87 of 871Top 10%
MC Murata Manufacturing Co.: 7 patents #1,107 of 5,295Top 25%
LI Lintec: 6 patents #74 of 514Top 15%
MC Mitsubishi Chemical: 6 patents #261 of 3,022Top 9%
OC Oki Electric Industry Co.: 6 patents #312 of 2,807Top 15%
FL Fujitsu Microelectronics Limited: 5 patents #18 of 624Top 3%
Sharp Kabushiki Kaisha: 5 patents #3,007 of 10,731Top 30%
Mitsubishi Electric: 5 patents #5,859 of 25,717Top 25%
Micron: 5 patents #2,350 of 6,345Top 40%
TC Toyo Kogyo Co.: 4 patents #10 of 216Top 5%
GJ Gradco Japan: 4 patents #7 of 46Top 20%
NC Nippon Shokubai Co.: 4 patents #307 of 1,108Top 30%
NC New Japan Radio Co.: 4 patents #3 of 101Top 3%
FL Furuno Electric Company Limited: 3 patents #95 of 407Top 25%
HC Hitachi Device Engineering Co.: 3 patents #147 of 514Top 30%
JN Jnc: 3 patents #107 of 413Top 30%
Kyocera: 3 patents #999 of 3,732Top 30%
MI Mikuni: 2 patents #58 of 198Top 30%
FS Freeescale Semiconductor: 2 patents #1,335 of 3,767Top 40%
FC Funai Electric Co.: 2 patents #454 of 943Top 50%
HC Hitachi Electronic Devices Co.: 2 patents #32 of 92Top 35%
HO Hoya: 2 patents #523 of 1,290Top 45%
KT Kabushiki Kaisha Toshiba: 2 patents #9,982 of 21,451Top 50%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
NC Nitto Boseki Co.: 2 patents #91 of 339Top 30%
SI Sumitomo Electric Device Innovations: 2 patents #69 of 208Top 35%
TC Toyoda Gosei Co.: 2 patents #900 of 2,296Top 40%
Yamaha Motor: 2 patents #855 of 2,310Top 40%
Canon: 1 patents #14,899 of 19,416Top 80%
KC Kawamura Sangyo Co.: 1 patents #9 of 20Top 45%
KC Kanto Yakin Kogyo Co.: 1 patents #6 of 14Top 45%
SC Sanken Electric Co.: 1 patents #175 of 315Top 60%
SC Seikosha Co.: 1 patents #184 of 312Top 60%
TI Toyota Industries: 1 patents #904 of 1,610Top 60%
HO Horiba: 1 patents #319 of 604Top 55%
FA Furukawa-Sky Aluminum: 1 patents #24 of 80Top 30%
HC Hitachi Keiyo Engineering Co.: 1 patents #46 of 115Top 40%
TS Taiyo Nippon Sanso: 1 patents #91 of 203Top 45%
TT The University Of Tokyo: 1 patents #1,000 of 2,633Top 40%
HC Hitachi Engineering & Services Co.: 1 patents #59 of 129Top 50%
TS Torex Semiconductor: 1 patents #6 of 16Top 40%
HC Hitachi Automotive Engineering Co.: 1 patents #156 of 314Top 50%
CP Chisso Petrochemical: 1 patents #69 of 139Top 50%
VG Voestalpine Krems Gmbh: 1 patents #5 of 19Top 30%
MC Minolta Co.: 1 patents #942 of 1,416Top 70%
NB Nca Holding Bv: 1 patents #8 of 10Top 80%
KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
KM Konica Minolta: 1 patents #986 of 1,361Top 75%
TO Toyota: 1 patents #15,335 of 26,838Top 60%
Overall (All Time): #987 of 4,157,543Top 1%
335
Patents All Time

Issued Patents All Time

Showing 1–25 of 335 patents

Patent #TitleCo-InventorsDate
12429808 Control board, electronic equipment, and image forming apparatus 2025-09-30
12377612 Apparatus and method for manufacturing metal-resin composite Shu Sekiguchi 2025-08-05
12330490 Vehicle body structure for electric vehicle Sadao Miyazawa, Kenta Kojima 2025-06-17
12296406 Manufacturing method and manufacturing apparatus for joint body Takayuki Kimura, Liang Chen, Masao HADANO, Reiichi SUZUKI 2025-05-13
12174777 Controller, image forming apparatus, and access arbitration method 2024-12-24
12059827 Apparatus, mold set, and method for producing metal-resin composite Ryohei IHARA, Zenzo Yamaguchi, Takuro Shigetomo 2024-08-13
12060110 Vehicle body structure Shota TSUBAKI, Kazuya Yasui, Sadao Miyazawa, Keisuke Nakato 2024-08-13
12033318 Estimation apparatus, estimation system, and computer-readable non-transitory medium storing estimation program Masayuki Kyomoto, Shintaro HONDA, Toru Moro, Sakae Tanaka 2024-07-09
12011756 Method for manufacturing press-molded article Kazuki Sakamoto, Dongyong SHI 2024-06-18
11987293 Vehicle body structure Shota TSUBAKI, Kazuya Yasui, Masatoshi Yoshida 2024-05-21
11705188 Output buffer circuit with metal option Toshiaki Tsukihashi, Kazuyuki Morishige, Moeha Shibuya, Kumiko Ishii 2023-07-18
11597034 Joint body, manufacturing method for joint body, and manufacturing apparatus for joint body Kazuya Yasui, Dongyong SHI, Takayuki Kimura, Liang Chen, Masao HADANO +1 more 2023-03-07
11527281 Signal buffer circuit Moeha Shibuya 2022-12-13
11476110 Semiconductor device 2022-10-18
11465239 Manufacturing method for joint body and manufacturing apparatus for joint body Takayuki Kimura, Liang Chen, Masao HADANO, Reiichi SUZUKI 2022-10-11
11433450 Joined body and method for manufacturing same Yasuhiro Maeda, Takayuki Kimura, Toru Hashimura 2022-09-06
11345294 Vehicle structure and method for manufacturing the same Toru Hashimura, Taiki YAMAKAWA, Yasuhiro Maeda, Junya Naito, Akihiko Tatsumi 2022-05-31
11316432 DC-DC converter 2022-04-26
11292046 Method for manufacturing press molded product Kazuki Sakamoto, Yasuhiro Hayashida, Takayuki Kimura 2022-04-05
11253944 Method for joining dissimilar materials, and dissimilar-material joined body Reiichi SUZUKI, Hideto KATSUMA 2022-02-22
11229942 Joining method and joint structure of members Toru Hashimura, Junya Naitou, Yasuhiro Maeda 2022-01-25
11198172 Method and device for joining members Yasuhiro Maeda, Toru Hashimura, Takayuki Kimura 2021-12-14
11183232 Output buffer circuit with metal option Toshiaki Tsukihashi, Kazuyuki Morishige, Moeha Shibuya, Kumiko Ishii 2021-11-23
11161975 Curable resin composition, and film, molded article, prepreg, and fiber-reinforced plastic using said curable resin composition Hisaya Ushiyama, Nao DEGUCHI, Juichi Fujimoto 2021-11-02
11110874 Method for joining members and joined body Yasuhiro Maeda, Toru Hashimura, Ryohei YUKISHIGE, Taiki YAMAKAWA 2021-09-07